Formex REEF 2201.1.6383.910
The Formex REEF 2201.1.6383.910 takes a 22 mm watch band.

Formex · REEF
- Lug width
- 22 mm
- Case diameter
- 39.5 mm
- Reference
- 2201.1.6383.910
- Family
- REEF
- Water resistance
- 300
- Model
- REEF 2201.1.6383.910
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Will a strap close on your wrist?
Set for this watch: 39.5 mm of case and 22 mm between the lugs. Add your wrist and see where a standard strap would close.
mm
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.
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 39.5 mm case depends on how that case is shaped.
- 22 mm is one of the common sizes: 6,971 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 22 mm →
Other REEF references
- REEF 2200.1.6300.9702200.1.6300.970
22 mm - REEF 2200.1.6313.9302200.1.6313.930
22 mm - REEF 2200.1.6333.8012200.1.6333.801
22 mm - REEF 2200.1.6341.7222200.1.6341.722
22 mm - REEF 2201.1.6312.9002201.1.6312.900
22 mm - REEF 2201.1.6333.1002201.1.6333.100
22 mm
Same lug width, other Formex lines
- Essence Automatic Chronometer Black / Bracelet0330.1.6321.100
22 mm - Essence Automatic Chronometer Black / Croco0330.1.6321.311
22 mm - Essence Automatic Chronometer Black / Calf0330.1.6321.713
22 mm - Essence Automatic Chronometer Black / Calf0330.1.6321.722
22 mm - Essence Automatic Chronometer Black / Rubber0330.1.6321.910
22 mm - Essence Automatic Chronometer Dégradé / Bracelet0330.1.6324.100
22 mm
Hammered calfskin strap in cuoio
Brown Italian Leather Military Strap
Apple Watch Saffiano Leather Strap Blue
Black Saffiano Rubber Strap
Grand Cavalier Military Brown Leather Strap