Reference 336238-0004 houses Rolex's Calibre 9002, a COSC-certified perpetual mechanical self-winding movement offering dual time zones and an annual calendar. The movement delivers a precision of -2/+2 seconds per day after casing, a power reserve of approximately 72 hours, and bidirectional winding via a Perpetual rotor. Its oscillator features a paramagnetic blue Parachrom hairspring paired with Paraflex shock absorbers, while a stop-seconds function allows precise time setting.
The 18kt yellow gold Oyster case measures 42mm and is built around a monobloc middle case with a solid case back and screw-down winding crown employing a Twinlock double waterproofness system, rated to 100 metres. The fluted, bidirectional rotatable Ring Command bezel serves as the interface for the calendar and time-zone complications. Scratch-resistant sapphire crystal with a Cyclops lens over the date covers the bright green dial, which features a Chromalight display with long-lasting blue luminescence.
The watch is fitted with an Oysterflex bracelet — constructed from flexible metal blades overmoulded with high-performance elastomer — and secured by a folding Oysterclasp with Rolex's Glidelock extension system. This example is unworn and comes as a complete set including the Rolex box and Rolex card dated 2026.
