Rolex GMT-Master II 40 mm 167103 Steel Black Rolex GMT-Master II 40 mm 167103 Steel…

The Rolex GMT-Master II is one of the most recognized and coveted sport-luxury watches ever produced, originally developed in partnership with Pan American World Airways to give long-haul pilots a reliable way to read two time zones simultaneously. The GMT-Master line debuted in 1955, and the GMT-Master II designation introduced an independently adjustable local-hour hand, freeing the wearer to set local time without disturbing the running movement — a practical innovation that cemented its place in horological history. Reference 167103 carries that storied legacy forward in a 40mm stainless steel Oyster case that sits confidently on nearly any wrist size.

The 40mm Oyster case in steel is a masterclass in Rolex's approach to sports-watch architecture: brushed and polished surfaces work together to create depth and visual interest while the case construction provides the durability demanded by an active lifestyle. The black dial is clean, purposeful, and immediately legible, with the GMT-Master II's signature 24-hour graduated bezel ring working in concert with the additional hand to display a second time zone at a glance. The aluminum bezel insert on this reference is a nod to the original GMT-Master aesthetic, appreciated by collectors who value the vintage-adjacent character it brings.

Powering reference 167103 is a Rolex automatic movement, the type of self-winding mechanical engineering that Rolex has refined over decades to deliver outstanding accuracy and reliability. Rolex automatic movements are celebrated for their precision, robustness, and low maintenance requirements, making this GMT-Master II as practical as it is collectible. The movement winds itself through the motion of the wearer's wrist, ensuring the watch is always ready when you are.

On the wrist, the 40mm GMT-Master II ref. 167103 on the Oyster bracelet is a supremely balanced experience. The Oyster bracelet is one of the most ergonomically refined metal bracelets in watchmaking — its three-link construction distributes weight evenly and conforms comfortably to the wrist whether you are crossing time zones on a transatlantic flight or wearing it through a demanding business day. The black dial and steel case make this a versatile companion that transitions seamlessly from casual to formal settings.

With 100 meters (330 feet) of water resistance, this GMT-Master II is genuinely ready for everyday wear including swimming and brief water exposure, underscoring Rolex's commitment to building tools, not merely ornaments. The Oyster case architecture — featuring a screw-down crown and case back — is the foundation of that water resistance and long-term reliability.

At Bizak & Co., every pre-owned Rolex we offer, including this GMT-Master II reference 167103, is certified authentic and carefully vetted before being made available for sale. We are passionate about connecting collectors and enthusiasts with genuinely special timepieces, and we stand behind every watch we sell. Browse our inventory online at bizakandco.com or reach out directly — our team is ready to answer your questions, provide additional photos, and help you acquire this iconic dual-time-zone Rolex with complete confidence.