Citizen Eco-Drive BM7103-51L

The Citizen Eco-Drive BM7103-51L takes a 22 mm watch band.

Citizen · Eco-Drive

22mm

lug width

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Every watch that takes 22 mm →

Lug width: 22 mm
Case diameter: 41 mm
Reference: BM7103-51L
Family: Eco-Drive
Case material: Stainless Steel
Water resistance: WR100/10Bar/333ft [Swimming, Showering & Snorkeling]
Model: Peyten

Bands that fit

Cut and stitched in Milano, in the width this watch takes.

Distressed Vintage Leather Strap Double Stitching€80

Two-Piece Recycled Nylon NATO Military Strap — Black€52

Swift Topo Leather Strap€120

Black and White Driver Leather Strap€130

Vintage Brown Calfskin Strap — Natural Patina€98

Hammered Calfskin Watch Strap Green with Ecru Stitching€98

See every 22 mm band →

Will a strap close on your wrist?

Set for this watch: 41 mm of case and 22 mm between the lugs. Add your wrist and see where a standard strap would close.

Your wrist

Watch length, lug to lug

Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.

Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.

Why ready-made straps come in one length →

Sizing notes

22 mm is the gap between the lugs, so a 22 mm band goes in without adapters. Whether it sits flush against a 41 mm case depends on how that case is shaped.
Inside the Eco-Drive family the lug width is not one number: it runs 6, 7, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 26 mm. This reference is the 22 mm one, so a band bought for another Eco-Drive may not fit it. Why the size changes inside a family →
22 mm is one of the common sizes: 6,021 of the 39,834 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 22 mm →