Band fit guide

Watch Bands for Alpina Watches

Most men’s Alpina watches take a 22mm or 20mm band. Enter your model number to be sure.

The model number is engraved on the case back. Can’t find your model? Measure your lug width.

Top sellers for Alpina watches

The bands Alpina owners buy most from Bandini, in leather, stainless steel and rubber.

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Size guide

Alpina band sizes in detail

Most men’s Alpina watches take a 22mm band (83 of the 127 models we track) or a 20mm band (32 models). A smaller group uses 18mm (8) or 24mm (4). Women’s Alpina watches are often narrower, from 12mm to 18mm, so measure your lug width with our size guide.

By collection

Band sizes for popular Alpina collections

Many collections span more than one width, so confirm your exact model in the table below.

CollectionModelsRangeMost common
60 18–22mm 22mm 46 of 60
28 20–22mm 22mm 17 of 28
22 20–22mm 22mm 17 of 22
Full list

Every Alpina model and its band width

127 models
ModelCollectionLug widthShop
AL-240LB3V6 Adventure Diver18mm Shop 18mm
AL-240NS4E6B Alpiner20mm Shop 20mm
AL-240SS4E6B Alpiner22mm Shop 22mm
AL-284LBBW5AQ6 AlpinerAlpinerX22mm Shop 22mm
AL-525BB5FBAQ6 AlpinerAlpiner 4 Shadow Line22mm Shop 22mm
AL-525BS5AQ6 AlpinerAlpiner 422mm Shop 22mm
AL-525N4E6 Alpiner20mm Shop 20mm
AL-525N4E6B Alpiner20mm Shop 20mm
AL-525NS5AQ6 Alpiner22mm Shop 22mm
AL-525NS5AQ6B Alpiner22mm Shop 22mm
AL-525SS5AQ6 AlpinerAlpiner 422mm Shop 22mm
AL-550G5AQ6B AlpinerAlpiner 4 GMT22mm Shop 22mm
AL-550GRN5AQ6 Alpiner22mm Shop 22mm
AL-550SRN5AQ6 AlpinerAlpiner 4 GMT22mm Shop 22mm
AL-650BBS5E6 AlpinerAlpiner Regulator22mm Shop 22mm
AL-650NSS5E6B AlpinerAlpiner Regulator22mm Shop 22mm
AL-710B4S6 AlpinerAviation22mm Shop 22mm
AL-750N4E6 Alpiner20mm Shop 20mm
AL-750N4E6B Alpiner20mm Shop 20mm
AL-750S4E6 Alpiner20mm Shop 20mm
AL-860AD5AQ6 AlpinerAlpiner Chronograph 420mm Shop 20mm
AL-860B5AQ6 AlpinerAlpiner 420mm Shop 20mm
AL-860B5AQ6B AlpinerAlpiner 420mm Shop 20mm
AL-860DGS5AQ6-BF Alpiner22mm Shop 22mm
AL-860LNS5AQ6-BF Alpiner22mm Shop 22mm
AL-860S5AQ6 AlpinerAlpiner 422mm Shop 22mm
AL-860S5AQ6B AlpinerAlpiner 422mm Shop 22mm
AL240GS4E6B Alpiner20mm Shop 20mm
AL240NS4E6 Alpiner20mm Shop 20mm
AL-242B4RC6 Club Day Date24mm Shop 24mm
AL-240BD3FBC6B ComtesseComtesse Sport18mm Shop 18mm
AL-240MPBD2C6B Comtesse20mm Shop 20mm
AL-240MPW2C3B Comtesse20mm Shop 20mm
AL-240LB3V6B Extreme Diver 300Diver 300 Lad18mm Shop 18mm
AL-240LBO3V6 Extreme Diver 30018mm Shop 18mm
AL-240LBO3V6B Extreme Diver 30018mm Shop 18mm
AL-525LB4V6B2 Extreme Sailing20mm Shop 20mm
AL-880LB4V6 Extreme Sailing22mm Shop 22mm
AL-242S4RC6 Nightlife Club18mm Shop 18mm
AL-353B4RC6 Nightlife Club24mm Shop 24mm
AL-353BS4RC6 Nightlife Club24mm Shop 24mm
AL-525B4RC4 Nightlife Club24mm Shop 24mm
AL-435BN4SH6 PilotPilot Heritage22mm Shop 22mm
AL-525NN4TS6B Pilot22mm Shop 22mm
AL-353B5AR36 Racing18mm Shop 18mm
AL-247LGBRG4TV6 Seastrong22mm Shop 22mm
AL-247LGG4TV6 Seastrong22mm Shop 22mm
AL-247LGG4TV6B SeastrongSeastrong Diver GMT20mm Shop 20mm
AL-247LNN4TV6 SeastrongSeastrong Diver GMT20mm Shop 20mm
AL-247LNN4TV6B SeastrongSeastrong Diver GMT20mm Shop 20mm
AL-372LBBG4FBV6 SeastrongSeastrong Diver 30022mm Shop 22mm
AL-372LBBGGR4FBV6 SeastrongSeastrong Diver22mm Shop 22mm
AL-372LBBRG4V6 SeastrongSeastrong Diver 300 Big Date22mm Shop 22mm
AL-372LBG4V6 SeastrongSeastrong Diver 300 Big Date22mm Shop 22mm
AL-372LBN4V6 SeastrongSeastrong Diver 300 Big Date22mm Shop 22mm
AL-372LBO4V6 SeastrongSeastrong Diver 300 Big Date22mm Shop 22mm
AL-520BY4H6 SeastrongSeastrong Diver 300020mm Shop 20mm
AL-525G4H6 SeastrongSeastrong Diver Heritage22mm Shop 22mm
AL-525LBBRG4V6 SeastrongSeastrong Diver 30022mm Shop 22mm
AL-525LBN4V6 SeastrongSeastrong Diver 30022mm Shop 22mm
AL-525LBN4V6B SeastrongSeastrong Diver22mm Shop 22mm
AL-525LGG4TV6 SeastrongSeastrong Diver22mm Shop 22mm
AL-525LGG4V6 SeastrongSeastrong Diver 30022mm Shop 22mm
AL-525LGGW4TV6 SeastrongSeastrong Diver 30022mm Shop 22mm
AL-725LB4V26 SeastrongSeastrong Diver 30022mm Shop 22mm
AL-725LB4V26B SeastrongSeastrong Diver 30022mm Shop 22mm
AL-880LBG4V6 SeastrongSeastrong YachTimer Regatta Countdown20mm Shop 20mm
AL-235B4FBS6 StartimerStartimer Pilot20mm Shop 20mm
AL-240BG4FBS6 StartimerStartimer Pilot20mm Shop 20mm
AL-240N4S6B StartimerStartimer Pilot20mm Shop 20mm
AL-240S4S6 StartimerStartimer Pilot20mm Shop 20mm
AL-240S4S6B StartimerStartimer Pilot20mm Shop 20mm
AL-247BR4FBS6 StartimerStartimer Pilot20mm Shop 20mm
AL-247NOG4FBS6 StartimerStartimer Pilot20mm Shop 20mm
AL-280BGR4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-280NS4S6 StartimerStartimer Pilot Big Date22mm Shop 22mm
AL-280NS4S6B StartimerStartimer Pilot Big Date22mm Shop 22mm
AL-371BB4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-371BG4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-371BG4S6B StartimerStartimer Pilot22mm Shop 22mm
AL-371NN4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-371NN4S6B StartimerStartimer Pilot22mm Shop 22mm
AL-372B4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-372B4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-372BB4FBS26 StartimerStartimer Pilot Shadow22mm Shop 22mm
AL-372BB4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-372BBG4FBS26 StartimerStartimer Pilot22mm Shop 22mm
AL-372BBG4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-372BS4S6 StartimerStartimer Pilot Military Green Big Date22mm Shop 22mm
AL-372BS4S6B StartimerStartimer Pilot Chronograph Big Date22mm Shop 22mm
AL-372MLY4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-372N4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-372NS4S6 StartimerStartimer Pilot Chrono22mm Shop 22mm
AL-525B3S6 StartimerStartimer Pilot Automatic20mm Shop 20mm
AL-525B4S6B StartimerStartimer Pilot22mm Shop 22mm
AL-525G3TS6 StartimerStartimer Pilot20mm Shop 20mm
AL-525G4S4 Startimer20mm Shop 20mm
AL-525G4TS6 StartimerStartimer Pilot22mm Shop 22mm
AL-525GG4FBS26 Startimer22mm Shop 22mm
AL-525GG4FBS26-SR Startimer22mm Shop 22mm
AL-525GG4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-525GG4S4 StartimerStartimer Pilot Shadow Line22mm Shop 22mm
AL-525LN4TS6-CW StartimerStartimer Pilot22mm Shop 22mm
AL-525N4S6 StartimerStartimer Pilot20mm Shop 20mm
AL-525NN3S4 StartimerStartimer Pilot18mm Shop 18mm
AL-525NN4FBS6 StartimerStartimer Pilot22mm Shop 22mm
AL-525NN4S4 StartimerStartimer Pilot22mm Shop 22mm
AL-525NN4S6 StartimerStartimer Pilot20mm Shop 20mm
AL-525NN4S6B StartimerStartimer Pilot22mm Shop 22mm
AL-525NN4TS6 StartimerStartimer Pilot22mm Shop 22mm
AL-525S3S6 StartimerStartimer Pilot22mm Shop 22mm
AL-525S4S4 StartimerStartimer Pilot22mm Shop 22mm
AL-525S4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-525S4S6-QK StartimerStartimer Pilot22mm Shop 22mm
AL-710B4S6B StartimerStartimer Pilot Automatic22mm Shop 22mm
AL-710G4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-718B4S6 StartimerStartimer Pilot Manufacture WorldTimer22mm Shop 22mm
AL-725B4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-725GR4S6 StartimerStartimer Pilot22mm Shop 22mm
AL-727LNN4H6 StartimerStartimer Pilot Heritage22mmStraight-end only Shop 22mm
AL-860B4S6 StartimerStartimer Pilot20mm Shop 20mm
AL-860B4S6B StartimerStartimer Pilot Automatic22mm Shop 22mm
AL-860GB4S6 StartimerStartimer Pilot Automatic22mm Shop 22mm
AL-860GB4S6B StartimerStartimer Pilot22mm Shop 22mm
AL-860SC4S6 StartimerStartimer Classics22mm Shop 22mm
AL-860SCP4S6 StartimerStartimer Classics22mm Shop 22mm
AL-860SCR4S6 StartimerStartimer Classics22mm Shop 22mm

Fit data © 2026 Bandini Watch Bands. Compiled and verified by Bandini.

Questions

Alpina band size FAQ

What size watch band fits an Alpina watch?

Most Alpina watches take a 22mm band (83 of the 127 models we track) or a 20mm band (32 models). A smaller group uses 18mm (8) or 24mm (4). The fastest way to be sure is to look up your model number above or measure the gap between your watch’s lugs.

What band size does an Alpina Startimer use?

Alpina Startimer watches range from 18mm to 22mm. Of the 60 models we track, 46 use 22mm, 13 use 20mm and 1 uses 18mm, so check your exact model.

What band size does an Alpina Alpiner use?

Alpina Alpiner watches range from 20mm to 22mm. Of the 28 models we track, 17 use 22mm and 11 use 20mm, so check your exact model.

Will a curved-end band fit my Alpina?

Curved-end bands fit round cases. 1 Alpina models we track have rectangular, square, octagonal, tonneau or other non-round cases and need a straight-end band: AL-727LNN4H6 (22mm). They are marked “Straight-end only” in the full model list.

How do I measure the lug width on my watch?

Our fit data is matched by lug width: the inside gap between the two lugs, where the band attaches. Measure that gap in millimetres. Most Alpina watches measure 22mm or 20mm. If you land between sizes, choose the even number. For step-by-step help, see our size guide.

Do Bandini bands fit Alpina watches?

Yes. Bandini leather, stainless steel and rubber bands use standard spring bars and fit any Alpina with a standard lug attachment, as long as you choose the matching width.

Are these Alpina-branded watch bands?

No. Bandini is an independent watch band company and is not affiliated with Alpina Watch International. No Bandini watch band has any Alpina logo or branding on it.

Still not sure which band fits?

Send us your Alpina model number and we’ll check the band size for you.

Contact us

Bandini is an independent watch band company and is not affiliated with Alpina Watch International.