Best straps for the Seiko Seiko 6139 Chronograph
20 mm lugs, 40 mm case, reference 6139-6002 (since 1969). Try a strap below; the drawing is to scale.
Strap
Colour: Steel
Strap width20 mm
At the buckle16 mm
Lug to lug44 mm
Looks that work on the Seiko Seiko 6139 Chronograph
Seiko Seiko 6139 Chronograph specs
- Made
- since 1969
- Case
- 40 mm × 13.5 mm thick, cushion
- Lug width
- 20 mm
- Lug to lug
- 44 mm
- Case material
- Stainless steel
- Movement
- Calibre 6139, automatic chronograph
- Water resistance
- 70 m
- Nickname
- Pogue
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 Seiko Seiko 6139 Chronograph
What size strap fits the Seiko Seiko 6139 Chronograph?
The Seiko Seiko 6139 Chronograph 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 Seiko Seiko 6139 Chronograph?
The case is 40 mm across, and about 44 mm from lug tip to lug tip.
What strap looks best on the Seiko Seiko 6139 Chronograph?
Good options are a black leather strap, a steel three-link bracelet, a grey suede strap. Try them all on the drawing above.
Sizes come from published specs. Check yours before you buy: how to measure lug width.