Strap matcher

Best straps for the Tudor Chronograph

20 mm lugs, 40 mm case, reference 9420/0 (1976–1996). Try a strap below; the drawing is to scale.

Tudor Chronograph on a steel three-link bracelet
Strap
Colour: Steel
Strap width20 mm
At the buckle16 mm
Lug to lug48 mm

Looks that work on the Tudor Chronograph

Tudor Chronograph specs

Made
1976–1996
Case
40 mm × 15 mm thick
Lug width
20 mm
Lug to lug
48 mm
Case material
Stainless steel
Movement
Valjoux 7750, automatic chronograph
Water resistance
100 m
Nickname
Big Block

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 Tudor Chronograph

What size strap fits the Tudor Chronograph?

The Tudor 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 Tudor Chronograph?

The case is 40 mm across, and about 48 mm from lug tip to lug tip.

What strap looks best on the Tudor Chronograph?

Good options are a black leather strap, a grey suede strap, a black and grey stripe NATO strap. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.