Best straps for the Formex Reef 39.5 Automatic Chronometer
20 mm lugs, 39.5 mm case (since 2023). Try a strap below; the drawing is to scale.
Strap
Colour: Steel
Strap width20 mm
At the buckle16 mm
Lug to lug47 mm
Looks that work on the Formex Reef 39.5 Automatic Chronometer
Formex Reef 39.5 Automatic Chronometer specs
- Made
- since 2023
- Case
- 39.5 mm × 12.2 mm thick
- Lug width
- 20 mm
- Lug to lug
- 47 mm
- Case material
- stainless steel
- Movement
- Sellita SW200-1, automatic COSC
- Water resistance
- 200 m
From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.
Strap size for the Formex Reef 39.5 Automatic Chronometer
What size strap fits the Formex Reef 39.5 Automatic Chronometer?
The Formex Reef 39.5 Automatic Chronometer takes 20 mm straps: its lug width is 20 mm. A leather strap will usually taper to 18 mm at the buckle.
How big is the Formex Reef 39.5 Automatic Chronometer?
The case is 39.5 mm across, and about 47 mm from lug tip to lug tip.
What strap looks best on the Formex Reef 39.5 Automatic Chronometer?
Good options are a black rubber strap, a navy, red and green NATO strap, a taupe suede strap. Try them all on the drawing above.
Sizes come from published specs. Check yours before you buy: how to measure lug width.