Strap Guide: Rolex GMT-Master II ‘Pepsi’

Strap Guide written by Delugs Ambassador @slenderwristhk. Thank you, Jeffrey!

Introduction

The Rolex GMT-Master II series has been an iconic staple in horology since its debut, winning over travellers, pilots and collectors with its dual-time functionality and timeless design. As a watch enthusiast, I've always appreciated the heritage and versatility of the GMT-Master II, but modern versions sometimes felt overwhelming on my wrist. That changed with the Ref. 16710 ‘Pepsi’ — a neo-vintage gem with its 40mm case and classic red-and-blue bezel. It blends functionality and style perfectly, fitting comfortably and evoking adventure without excess bulk.

Despite its legendary status and robust bracelet, I love experimenting with straps to refresh my GMT-Master II ‘Pepsi’. A simple change can transform this travel companion, giving it a fresh personality for different occasions.

Here are a few of my top picks:

Natural Shell Cordovan Slim

Kicking things off with a classic choice, this Natural Shell Cordovan Slim strap adds sophisticated elegance to the GMT-Master II’s vibrant bezel. Its smooth, glossy finish develops a rich patina, echoing the watch's neo-vintage charm. It tones down the sporty vibe to suit more refined settings (like business meetings), while offering comfort and subtle wrist presence.

Black Tropical Rubber CTS

For those active days or humid summers, this Black Tropical Rubber CTS strap is an unbeatable match. Its textured, vintage-inspired design is a nod to the GMT-Master II's adventurous roots, providing a rugged yet flexible alternative to the Oyster bracelet. The all-black surface creates the perfect backdrop for the red-and-blue bezel to ‘pop’, and the dependable FKM rubber makes the strap ideal for travel or outdoor pursuits where durability is key.

Chestnut Buttero Slim

This Chestnut Buttero Slim strap adds a warm, earthy tone that beautifully complements the GMT-Master II’s bezel colours, creating a harmonious blend of casual luxury. The buttery-soft leather is delivered in a slim profile for all-day comfort, and its natural grain provides just the right amount of texture to enhance the watch's wrist presence. I love how it ages gracefully, developing character that matches the watch's timeless appeal — perfect for weekend getaways or pairing with jeans and a leather jacket.

Yellow Waxy Slim

Adding a rustic touch to the ensemble, the Yellow Waxy Slim strap offers a subtle, earthy yellow-brownish hue that complements the bezel's blue tones with a warm, grounded contrast. The waxy finish provides a durable, water-resistant edge, making it ideal for beach days or casual adventures. It also adds a distinct personality to the GMT-Master II, turning heads and evoking a sense of understated exploration — a fresh twist on the watch's jet-setting heritage.

Brown Alcantara Signature ‘Teddy Bear’

Wrapping up with a cosy favourite, the Brown Alcantara ‘Teddy Bear’ strap offers a plush, suede-like texture that's incredibly soft against the skin, earning its affectionate nickname. The rich brown hue subtly ties in with the watch's hands, creating a balanced, luxurious look that does not overpower the GMT-Master II’s bi-colour bezel. It's my go-to choice for cooler months or relaxed evenings, or when I need a touch of warmth and sophistication to elevate the watch to new heights of comfort and style.