Introductory Summary
The Rolex Submariner Date reference 116618LN is a solid 18ct yellow gold dive watch produced from 2008 until 2020 as part of the ceramic-bezel Submariner generation. Pairing a black Cerachrom bezel with a black dial, it represents the most understated configuration within the modern full–yellow gold Submariner lineup.
Core Specifications
- Brand: Rolex
- Collection: Submariner
- Reference: 116618LN
- Production Start: 2008
- Production End: 2020
- Status: Discontinued
- Case Size: 40mm
- Case Material: Yellow Gold
- Bezel: Black Ceramic, Unidirectional
- Dial: Black
- Crystal: Sapphire
- Bracelet/Strap: Oyster Bracelet
- Movement: Rolex Calibre 3135
- Power Reserve: 48 Hours
- Water Resistance: 300m / 1,000ft
Reference Profile
The 116618LN replaced the aluminium-bezel 16618 black and introduced the ceramic “maxi case” design with broader lugs and crown guards. While constructed entirely from yellow gold, its black-on-black colour scheme tempers the visual impact compared to blue or green gold Submariners, positioning it as a more restrained expression of Rolex’s precious metal dive watches.
Movement Overview
The watch is powered by the Rolex calibre 3135, an automatic movement that underpinned Rolex’s date-equipped professional models for decades. It offers approximately 48 hours of power reserve, includes a quickset date function, and is widely regarded for its durability, accuracy, and long-term serviceability.
Functions & Complications
The 116618LN displays hours, minutes, and central seconds, with a date aperture at 3 o’clock magnified by a Cyclops lens. It features a unidirectional 60-minute ceramic dive bezel, a screw-down Triplock crown, water resistance rated to 300 metres, and is fitted to a solid 18ct yellow gold Oyster bracelet with Rolex’s Glidelock extension system for fine, tool-free adjustment.
Buyer Considerations
This reference appeals to buyers seeking a full gold Submariner with a more discreet aesthetic than brightly coloured variants. Yellow gold surfaces show wear more readily than steel, particularly on the bracelet and clasp, making condition and polishing history key factors, while demand is often driven by long-term ownership rather than short-term liquidity.
Comparisons & Aternatives
The 116618LN is often compared to the blue 116618LB, which offers a more expressive colour identity, and to later references such as the 126618LN, which introduced a redesigned 41mm case and calibre 3235. Within Rolex’s catalogue, the two-tone 116613LN provides a less precious-metal-intensive alternative, while few competitors offer a comparable full gold dive watch with similar brand recognition.
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