The bezel
A unidirectional Cerachrom insert with a moulded, platinum-coated 60-minute scale — for timing what matters, virtually scratchproof.
Rolex · Oyster Perpetual
The reference every dive watch is measured against.
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Oystersteel, a black Cerachrom bezel and 300 metres of water resistance — the watch that defined the genre, quietly refined again.

The reference
When the Submariner arrived in 1953 it was the first wristwatch guaranteed waterproof to 100 metres. Seventy years on it is less a tool than a constant — the watch a whole category is still measured against.
This is the 126610LN: a 41 mm Oystersteel case, a unidirectional black Cerachrom bezel with a 60-minute scale, and a black lacquer dial with Chromalight hour markers that glow long and blue in the dark.
Inside is the calibre 3235 — Rolex’s modern workhorse, with the high-efficiency Chronergy escapement and around seventy hours of autonomy. Waterproof to 300 metres, equally at home under a cuff.
Inquire about this referenceA unidirectional Cerachrom insert with a moulded, platinum-coated 60-minute scale — for timing what matters, virtually scratchproof.
Black lacquer with Chromalight luminescence — legible at a glance, glowing long and blue when the light goes.
Calibre 3235 with the Chronergy escapement and ~70h reserve. Certified Superlative Chronometer.
“Down to three hundred metres, up to any occasion.”
Specification
The collection
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