Which one? - Swiss railway straps

Welcome to the which strap page, we hope this helps identify your watch a bit more accurately. Below are two spreadsheets, top one is the Mondaine swiss railway range, and then the Helvetica font range.

Either scan the sheets, or cut to the chase and insert whatever details you have – part of the watch code, name, range – but don’t try your shopping list – it is limited in its scope!

Identifying your swiss railways watch strap

Mondaine swiss railway straps

Collection	Watch Ref	Model	Case Size	Lug Size	Strap Colour/Material	Strap Ref
Seasonals	A400.30351.16SBD	Simply Elegant	36mm	20mm	Sand Beige Leather	FE25120.70Q.1
Seasonals	A400.30351.16SBG	Simply Elegant	36mm	20mm	Powder Blue Leather	FE25120.40Q.1
Seasonals	A638.30350.16SBG	Simply Elegant	41mm	20mm	Sand Beige Leather	FE25122.70Q.1
Seasonals	A658.30323.16SBG	Classic	30mm	16mm	Beige Canvas Leather Lining	FT3116.70Q.1
Seasonals	A660.30360.16SBG	Classic	40mm	20mm	Beige Canvas Leather Lining	FT3120.70Q.1
Seasonals	A658.30323.61SBG	Classic	30mm	16mm	Beige Canvas Leather Lining	FT3116.70B
Seasonals	A660.30360.61SBG	Classic	40mm	20mm	Beige Canvas Leather Lining	FT3120.70B
Seasonals	A660.30314.16SBH	Classic	36mm	18mm	Dark Grey Felt Leather Lining	FT3118.80Q.1
Seasonals	A660.30314.64SBH	Classic	36mm	18mm	Dark Grey Felt Leather Lining	FT3118.80B
Seasonals	A660.30360.14SBH	Classic	40mm	20mm	Dark Grey Felt Leather Lining	FT3120.80Q.1
Seasonals	A660.30360.16SBT	Classic	40mm	20mm	Russet Brown Leather	FE25020.70Q.1
Seasonals	A660.30360.64SBG	Classic	40mm	20mm	Russet Brown Leather	FE25020.70B
stop2go	A512.30358.16SBB	stop2go Gents Cal.58-02	41mm	20mm	Black Leather	FE25320.20Q.1
stop2go	A512.30358.16SBC	stop2go Gents Cal.58-02	41mm	20mm	Red Leather	FE24220.30Q.1
stop2go	A512.30358.64SPB	stop2go Gents Cal.58-02	41mm	20mm	Black Silicone with IP Deployment Clasp	FP16220.20B.1
Simply Elegant	A400.30351.11SBB	Simply Elegant	36mm	20mm	Black Leather	FE16220.20Q
Simply Elegant	A400.30351.11SBC	Simply Elegant	36mm	20mm	Red Leather	FE16220.30Q
Simply Elegant	A400.30351.14SBB	Simply Elegant	36mm	20mm	Black Leather	FE16220.20Q.4
Simply Elegant	A400.30351.16SBM	Simply Elegant	36mm	20mm	Stainless Steel Mesh	FM8920.STEM.2
Simply Elegant	A638.30350.11SBB	Simply Elegant	41mm	22mm	Black Leather	FE16822.20Q.1
Simply Elegant	A638.30350.14SBB	Simply Elegant	41mm	22mm	Black Leather	FE16822.20Q.2
Simply Elegant	A638.30350.16SBM	Simply Elegant	41mm	22mm	Stainless Steel Mesh	FM8922.STEM
evo2	MSE.26110.LB	Quartz Evo	26mm	12mm	Black Leather	FE3112.20Q
evo2	MSE.26110.LC	Quartz Evo	26mm	12mm	Red Leather	FE3112.30Q
evo2	MSE.26110.SM	Quartz Evo	26mm	12mm	Brushed Stainless Steel Mesh	FM8912.STEM.3
evo2	MSE.30110.LB	Quartz Evo	30mm	16mm	Black Leather	FE3116.20Q
evo2	MSE.30110.LB	Quartz Evo	30mm	16mm	Black Leather (EXTRA LONG)	FE3116.20QXL
evo2	MSE.30111.LB	Quartz Evo	30mm	16mm	Black Leather with Stitching & IP Buckle	FE3116.20IPB.2
evo2	MSE.30210.LC	Quartz Evo with Big Date	30mm	16mm	Red Leather	FE3116.30Q
evo2	MSE.30210.LB	Quartz Evo with Big Date	30mm	16mm	Black Leather	FE3116.20Q
evo2	MSE.30210.SM	Quartz Evo with Big Date	30mm	16mm	Brushed Stainless Steel Mesh	FM8916.STEM.3
evo2	MSE.35110.LB	Quartz Evo	35mm	18mm	Black Leather	FE3118.20Q
evo2	MSE.35110.LB	Quartz Evo	35mm	18mm	Black Leather (EXTRA LONG)	FE3118.20QXL
evo2	MSE.35110.LC	Quartz Evo	35mm	18mm	Red Leather	FE3118.30Q
evo2	MSE.35110.SM	Quartz Evo	35mm	18mm	Brushed Stainless Steel Mesh	FM8918.STEM
evo2	MSE.35121.LB	Quartz Evo	35mm	18mm	Black Leather with Stitching & IP Buckle	FE3118.20IPB
evo2	MSE.40111.LB	Quartz Evo	40mm	20mm	Black Leather with Stitching & IP Buckle	FE16220.20IPB.2
evo2	MSE.40121.LB	Quartz Evo	40mm	20mm	Black Leather with Stitching & IP Buckle	FE16220.20IPB.2
evo2	MSE.40210.LB	Quartz Evo with Big Date	40mm	20mm	Black Leather	FE16220.20Q
evo2	MSE.40210.SM	Quartz Evo with Big Date	40mm	20mm	Brushed Stainless Steel Mesh	FM8920.STEM.2
	MSE.40120.LG	Seasonal	40MM	20MM	Brown Leather Strap (Seasonal)	FE312070IPB1
Mini Giant	A763.30362.11SBB	Mini Giant	35mm	18mm	Black Leather	FE3118.20Q
Mini Giant	A763.30362.11SBB	Mini Giant	35mm	18mm	Black Leather (EXTRA LONG)	FE3118.20QXL
Mini Giant	A763.30362.11SBC	Mini Giant	35mm	18mm	Red Leather	FE3118.30Q
Mini Giant	A763.30362.11SBM	Mini Giant	35mm	18mm	Stainless Steel Mesh	FM8918.STEM.1
Evo Giant	A660.30328.11SBB	Giant Size	42mm	22mm	Black Leather	FE16822.20Q.1
Sport Line	A669.30308.16SBB	Night Vision Big Date	41mm	22mm	Black Leather with White Stitching	FE19422.20Q.1
Sport Line	A669.30308.16SBM	Sport I NightVision	41mm	22mm	Stainless Steel Brushed Bracelet	FM20922.STEM.1
Sport Line	A669.30308.14SBB	Night Vision Big Date	41mm	22mm	Black Leather with White Stitching	FE19422.20Q.1
Sport Line	A667.30308.16SBB	Gents Day Date	41mm	22mm	Black Leather with White Stitching	FE19422.20Q.1
Sport Line	A667.30308.16SBM	Sport I Day Date	41mm	22mm	Stainless Steel Brushed Bracelet	FM20922.STEM.1
Sport Line	A667.30308.19SBB	Gents Day Date	41mm	22mm	Black Leather with White Stitching	FE19422.20Q.1
Aura	A666.30324.16SBA.A	Aura White	22mm	14mm	White Leather	FE17814.10Q.1
Aura	A666.30324.14SBB.B	Aura Black	22mm	14mm	Black Leather	FE17814.20Q.1
Limited Edition	A9500.30363.G.SET	Stop2Go Gottardo	41mm	20mm	Beige Leather	FE24520.70Q.2
Limited Edition	A9500.30363.H.SET	Stop2Go Gottardo	41mm	20mm	Brown Leather	FE24520.80Q.1
Specials	A658.30301.11SBP	Quartz Evo	26mm	12mm	Pink Leather Lizard Imitation	FC3112.33Q
Specials	A658.30301.11SBD	Quartz Evo	26mm	12mm	Blue Leather Lizard Imitation	FC3112.40Q
Specials	A658.30301.11SBF	Quartz Evo	26mm	12mm	Green Leather Lizard Imitation	FC3112.60Q
Specials	A658.30301.11SBG	Quartz Evo	26mm	12mm	Orange Leather Lizard Imitation	FC3112.35Q
Specials	A400.30351.11SBO	Simply Elegant 36 mm	36mm	20mm	Black Leather with White Dots	FE16220.21Q
Specials	A400.30351.11SBA	Simply Elegant 36mm	36mm	20mm	White Leather with Red Dots	FE16220.11Q
Specials	A638.30350.11SBG	Simply Elegant 41 mm	41mm	20mm	Brown Leather	FE16822.70Q
Specials	A660.30328.61SBB	Evo Giant	42mm	20mm	Black Leather with IP Buckle	FE16822.20B
Specials	A660.30328.64SBB	Evo Giant	42mm	20mm	Black Leather with IP Buckle	FE16822.20B
Specials	A660.30328.64SBO	Evo Giant	42mm	20mm	Black Leather with IP Buckle	FE16822.20B
Specials	A763.30362.16SBM	Evo Giant	35mm	18mm	Mesh Stainless Steel Brushed	FM8918.STEM
Specials	A763.30362.21SBM	Mini Giant	35mm	18mm	Mesh st. IP Gold Plated	FM8918.IPGEM
Specials	A763.30362.22SBM	Mini Giant	35mm	18mm	Mesh st. IP Rosé Gold Plated	FM8918.RGEM
Specials	A627.30303.11GOT	Evo Big Date Gottardo	40mm	20mm	Black Leather, Yellow/Red Lining	FE3120.20Q.GOT
Specials	A669.30305.11GOT	Evo Big Date Gottardo	30mm	16mm	Black Leather, Yellow/Red Lining	FE3116.20Q.GOT
Evo	A658.30301.11SBB	Quartz Evo	26mm	12mm	Black Leather	FE3112.20Q
Evo	A658.30301.11SBB	Quartz Evo	26mm	12mm	Black Leather (EXTRA LONG)	FE3116.20QXL
Evo	A658.30301.11SBC	Quartz Evo	26mm	12mm	Red Leather	FE3112.30Q
Evo	A658.30301.11SBC	Quartz Evo	26mm	12mm	Red Leather (EXTRA LONG)	FE3112.30QXL
Evo	A658.30301.11SBV	Quartz Evo	26mm	12mm	Stainless Steel Mesh	FM8912.STEM.2
Evo	A658.30301.14SBB	Quartz Evo	26mm	12mm	Black Leather	FE3112.20Q.1
Evo	A658.30301.11SBN	Quartz Evo	26mm	12mm	White Leather	FE3112.10Q
Evo	A669.30305.11SBB	Ladies Big Date	30mm	16mm	Black Leather	FE3116.20Q
Evo	A669.30305.11SBC	Ladies Big Date	30mm	16mm	Red Leather	FE3116.30Q
Evo	A669.30305.11SBM	Ladies Big Date	30mm	16mm	Stainless Steel Mesh	FM8916.STEM.2
Evo	A669.30305.61SBB	Ladies Big Date IP	30mm	16mm	Black Leather with IP Buckle	FE3116.20IPB.1
Evo	A658.30300.11SBB	Quartz Evo	35mm	18mm	Black Leather	FE3118.20Q
Evo	A658.30300.11SBB	Quartz Evo	35mm	18mm	Black Leather (EXTRA LONG)	FE3118.20QXL
Evo	A658.30300.11SBV	Quartz Evo	35mm	18mm	Stainless Steel Mesh	FM8918.STEM.1
Evo	A658.30300.14SBB	Quartz Evo	35mm	18mm	Black Leather	FE3118.20Q.1
Evo	A658.30300.11SBN	Quartz Evo	35mm	18mm	White Leather	FE3118.10Q
Evo Big Date	A669.30300.11SBB	Big Date	35mm	18mm	Black Leather	FE3118.20Q
Evo Big Date	A669.30300.11SBB	Big Date	35mm	18mm	Black Leather (EXTRA LONG)	FE3118.20QXL
Evo Big Date	A669.30300.14SBB	Big Date	35mm	18mm	Black Leather	FE3118.20Q.1
Evo	A660.30344.11SBB	Quartz Evo	38mm	20mm	Black Leather	FE16220.20Q
Evo	A660.30344.11SBC	Quartz Evo	38mm	20mm	Red Leather	FE16220.30Q
Evo	A667.30344.11SBB	Quartz Evo Day-Date	38mm	20mm	Black Leather	FE16220.20Q
Evo	A468.30352.11SBB	Evo Alarm	40mm	20mm	Black Leather	FE16220.20Q
Evo	A468.30352.14SBB	Evo Alarm	40mm	20mm	Black Leather	FE16220.20Q.4
Evo	A690.30304.11SBB	Evo Chrono	40mm	20mm	Black Leather	FE16220.20Q
Evo	A690.30304.14SBB	Evo Chrono	40mm	20mm	Black Leather	FE16220.20Q.4
Evo	A132.30348.11SBB	Automatic Day-Date	40mm	20mm	Black Leather	FE16220.20Q
Evo	A627.30303.11SBB	Big Date	40mm	20mm	Black Leather	FE16220.20Q
Evo	A627.30303.11SBC	Big Date	40mm	20mm	Red Leather	FE16220.30Q
Evo	A627.30303.11SBM	Big Date	40mm	20mm	Stainless Steel Mesh	FM8920.STEM.1
Evo	A627.30303.61SBB	Evo 40 Big Date IP	40mm	20mm	Black Leather with IP Buckle	FE16220.20IPB.1

Helvetica straps

The watch number is in this format: AA.ANNNN.AA) [A = Alpha, N = Numeric]. Then key the middle 5 digits into the search box.

The middle five digits are the major clue to your watch. The A digit is the sub brand of the watch – B = Bold, L = Large, R = Regular, S = Smart. Just like the font appearance. When scanning the watches on the Helvetica page, they will be in this Alpha order.

Once you have identified the watch number, try searching on the Helvetica page. Alternatively, if you have the strap to hand, you will find the strap descriptions at the end of the listing on the Helvetica page.

Altern

Watch Ref.	Model/Case Size	Lug Size	Strap Colour	Strap Number
MH1.L1111.LB	Mondaine Helvetica No1 Light 26mm	14mm	Black Leather IP Gold Plated Buckle	FE24314.20R.1
MH1.L1110.LG	Mondaine Helvetica No1 Light 26mm	14mm	Tan Leather	FE24314.70Q.1
MH1.L1110.SM	Mondaine Helvetica No1 Light 26mm	14mm	Stainless Steel Mesh Bracelet	FM8914.STEM
MH1.L2211.LB	Mondaine Helvetica No1 Light 38mm	18mm	Black Leather IP Gold Plated Buckle	FE24318.20R.1
MH1.L2221.LB	Mondaine Helvetica No1 Light 38mm	18mm	Black Leather IP Gold Plated Buckle	FE24318.20R.1
MH1.L2210.LG	Mondaine Helvetica No1 Light 38mm	18mm	Tan Leather	FE24318.70Q.1
MH1.L2210.SM	Mondaine Helvetica No1 Light 38mm	18mm	Stainless Steel Mesh Bracelet	FM8918.STEM
MH1.R1210.LB	Mondaine Helvetica No1 Regular 33mm	16mm	Black Leather	FE24316.20Q
MH1.R1210.SM	Mondaine Helvetica No1 Regular 33mm	16mm	Stainless Steel Mesh Bracelet	FM8916.STEM.2
MH1.R2210.LB	Mondaine Helvetica No1 Regular 40mm	20mm	Black Leather	FE24320.20Q
MH1.R2220.LB	Mondaine Helvetica No1 Regular 40mm	20mm	Black Leather	FE24320.20Q
MH1.R2210.SM	Mondaine Helvetica No1 Regular 40mm	20mm	Stainless Steel Mesh Bracelet	FM8920.STEM.1
MH1.R3610.LG	Mondaine Helvetica No1 Regular 40 Mechanical	20mm	Brown Leather	FE24320.70Q
MH1.R2010.LG	Mondaine Helvetica Regular 2nd Time Zone	20mm	Brown Leather	FE24320.70Q
MH1.R2020.LB	Mondaine Helvetica Regular 2nd Time Zone	20mm	Black Leather	FE24320.20Q
MH1.B1220.LB	Mondaine Helvetica No1 Bold 43mm	20mm	Black Leather	FE24320.20Q.1
MH1.B1210.LG	Mondaine Helvetica No1 Bold 43mm	20mm	Tan Leather	FE24320.70Q.1
MH1.B1221.NB	Mondaine Helvetica No1 Bold 43mm	20mm	Black Nylon Strap	FN0720.20B
MH1.B3120.LB	Mondaine Helvetica No1 Bold 34mm	16mm	Black Leather	FE24316.20Q.1
MH1.B3110.LG	Mondaine Helvetica No1 Bold 34mm	16mm	Tan Leather	FE24316.70Q.1
MH1.B2S80.LB	Mondaine Helvetica Smart B44	20mm	Black Leather	FE24320.20Q.1
MH1.B2S80.LG	Mondaine Helvetica Smart B44	20mm	Brown Leather	FE24620.70Q.1
MH1.B2S20.RB	Mondaine Helvetica Smart B44	20mm	Black Leather	FP16220.20B.1
MH1.B2S20.LB	Mondaine Helvetica Smart B44	20mm	Black Leather	FE24620.20R.1
MH1.B2S10.LB	Mondaine Helvetica Smart B44	20mm	Black Leather	FE24620.20Q.1
MH1.L1111.LG	Mondaine Helvetica No1 Light 26	14mm	Apricot-Sand Leather	FE25214.70IPLR
MH1.L2211.LG	Mondaine Helvetica No1 Light 38	18mm	Apricot-Sand Leather	FE25218.70IPLR
MH1.L2210.LH	Mondaine Helvetica No1 Light 38	18mm	Grey Leather	FE25218.80IPLR
MH1.L1110.LD	Mondaine Helvetica No1 Light 26	14mm	Indigo Blue Leather	FE25214.40IPD
MH1.L2210.LD	Mondaine Helvetica No1 Light 38	18mm	Indigo Blue Leather	FE25218.40IPD
MH1.L2212.SM	Mondaine Helvetica Light Spiekermann Edition 38mm	18mm	Stainless Steel Mesh	FM8918.STEM
MH1.L2212.LG	Mondaine Helvetica Light Spiekermann Edition 38mm	18mm	Brown Leather	FE24318.70Q.2
MH1.R2211.SM	Mondaine Helvetica Regular Spiekermann Edition 40mm	20mm	Stainless Steel Mesh	FM8920.STEM.1
MH1.R2223.LB	Mondaine Helvetica Regular Spiekermann Edition 40mm	20mm	Black Leather	FE24320.20B.3
MH1.B1222.LB	Mondaine Helvetica Bold Spiekermann Edition 43mm	20mm	Black Leather	FE24320.20B.4
MH1.L1140.LD	Mondaine Helvetica No1 Light 26	12mm	Navy Leather	FE24314.40Q.1
MH1.L1141.LD	Mondaine Helvetica No1 Light 26	12mm	Navy Leather	FE24314.40R.1
MH1.L2240.LD	Mondaine Helvetica No1 Light 38	16mm	Navy Leather	FE24318.40Q.1
MH1.L2241.LD	Mondaine Helvetica No1 Light 38	16mm	Navy Leather	FE24318.40R.1
MH1.R1240.LD	Mondaine Helvetica No1 Regular 33	14mm	Navy Leather	FE24316.40Q.1
MH1.R2240.LD	Mondaine Helvetica No1 Regular 40	18mm	Navy Leather	FE24320.40Q.1
MH1.L2280.LH	Mondaine Helvetica No1 Light Graphic Edition 38mm	18mm	Grey Leather	FE30606.80Q
MH1.L1111.SM	Mondaine Helvetica No1 Light Holiday Edition 26mm	14mm	Stainless Steel IP Gold Plated Mesh Bracelet	FM8914.IPG
MH1.L2211.SM	Mondaine Helvetica No1 Light Holiday Edition 38mm	18mm	Stainless Steel IP Gold Plated Mesh Bracelet	FM8918.IPG
MH1.L2222.LB	Mondaine Helvetica No1 Light NY Edition 38mm	16mm	Black Leather with Blue Stitching & Lining	FE24318.20B.1
MH1.R2221.LB	Mondaine Helvetica No1 Regular NY Edition 40mm	18mm	Black Leather with Green Stitching & Lining	FE24320.20B.1
MH1.B1221.LB	Mondaine Helvetica No1 Bold NY Edition 43mm	20mm	Black Leather with Red Stitching & Lining	FE24320.20B.2