劳力士 — Rolex Oyster Perpetual Sea-Dweller 40mm

劳力士 · Rolex Oyster Perpetual Sea-Dweller 40mm｜NOLVA 手表精选。

Case: Diameter: 40 mm. Stainless steel. Unidirectional rotating stainless steel bezel with black insert. Stainless steel case back. Water-resistant up to 1220 meters. Helium escape valve. Triplock crown. Dial: Black with luminous Mercedes steel hands and index hour marker. Date display by the 3 o'clock position. Sapphire crystal glass. Movement: Perpetual, mechanical, self-winding movement. Calibre 3135, Manufacture Rolex. -2/+2 sec/day, after casing. Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting. Paramagnetic blue parachrom hairspring. Bidirectional self-winding via perpetual rotor. Superlative Chronometer (COSC + Rolex certification after casing). Approximately 48 hours power reserve. 31 jewels. Frequency: 28.800 vibrations per hour. Bracelet: Stainless steel Oyster with fold-over clasp with safety.

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