Rolex Submariner vs GMT-Master II

If you're buying your first Rolex sport watch, the choice usually comes down to the Submariner and the GMT-Master II. Both share the same 41mm Oystersteel case, the same Cerachrom bezel insert technology and the same Calibre 3285 family of movements (the Submariner uses the 3235; the GMT, the 3285). They diverge in their function and aesthetic. The Submariner has a unidirectional dive bezel that tracks elapsed time underwater. The GMT-Master II has a bidirectional 24-hour bezel paired with an additional GMT hand — read against the bezel, you can track a second time zone. The Submariner is the canonical dive watch; the GMT-Master II is the canonical travel watch. The Submariner Date 126610LN trades $11,000–$14,000; the GMT-Master II 126710BLRO 'Pepsi' trades $17,000–$22,000. The 'Batman' 126710BLNR sits between the two. For a buyer who travels frequently, the GMT is the more useful complication. For a buyer who wants the most universally recognised luxury sports watch, the Submariner.