Strap matcher

Best straps for the Rolex GMT-Master II

20 mm lugs, 40 mm case, reference 126710BLRO (since 2018). Try a strap below; the drawing is to scale.

Rolex GMT-Master II on a steel five-link bracelet
Strap
Colour: Steel
Strap width20 mm
At the buckle16 mm
Lug to lug48 mm

Looks that work on the Rolex GMT-Master II

Rolex GMT-Master II specs

Made
since 2018
Case
40 mm × 12 mm thick
Lug width
20 mm
Lug to lug
48 mm
Case material
Oystersteel (904L stainless steel)
Movement
Calibre 3285, automatic
Water resistance
100 m
Nickname
Pepsi

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 Rolex GMT-Master II

What size strap fits the Rolex GMT-Master II?

The Rolex GMT-Master II 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 Rolex GMT-Master II?

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

What strap looks best on the Rolex GMT-Master II?

Good options are a black rubber strap, a steel three-link bracelet, 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.