Daytona 116505 Everose Gold

Rolex Cosmograph Daytona 116505 (Everose Gold)

The Rolex Cosmograph Daytona Ref. 116505 is the full 18K Everose gold expression of Rolex's iconic chronograph, pairing the Daytona's motorsport heritage with the warmth and prestige of Rolex's proprietary pink gold alloy. Introduced around 2008, this reference established the Everose Daytona on a matching gold Oyster bracelet and remained in production until Rolex transitioned to the updated Ref. 126505 with the newer Calibre 4131. Its combination of precious metal construction and professional chronograph functionality has made it one of the most coveted modern Daytonas among collectors.

The watch features a 40 mm Oyster case crafted entirely from 18K Everose gold, with a fixed polished bezel in matching Everose gold engraved with the iconic tachymetric scale, allowing the wearer to calculate average speeds up to 400 units per hour. The dial is available in multiple configurations including black, chocolate brown, pink/sundust, and meteorite, some with baguette diamond or round diamond hour markers. Each features three chronograph counters: a 30-minute counter at 3 o'clock, a small seconds subdial at 6 o'clock, and a 12-hour counter at 9 o'clock, all enhanced with Chromalight luminescence for legibility in low-light conditions. The clean, dateless layout preserves the Daytona's symmetrical racing dial aesthetic.

The case construction includes a screw-down Twinlock crown and screw-down chronograph pushers, scratch-resistant sapphire crystal, and a solid 18K Everose gold caseback, providing a water resistance of 100 meters (330 feet). The screw-down pushers ensure water resistance is maintained during timing operations.

Powering the watch is the Rolex Calibre 4130, a fully in-house automatic chronograph movement that represented a landmark achievement when it debuted in 2000 as Rolex's first proprietary chronograph calibre. It operates at 28,800 vibrations per hour (4 Hz) with 44 jewels, delivering hours, minutes, seconds, and chronograph functions. The movement features a column wheel and vertical clutch mechanism for instantaneous, precise chronograph engagement, a Parachrom hairspring for enhanced resistance to shocks and magnetic fields, and Paraflex shock absorbers. The simplified gear train — with fewer components than most automatic chronographs — contributes to improved reliability and a power reserve of approximately 72 hours. It is certified as a Superlative Chronometer, guaranteeing precision of −2/+2 seconds per day after casing.

The watch is fitted with the Oyster bracelet in 18K Everose gold with flat three-piece links, secured by a folding Oysterlock safety clasp with the Easylink 5 mm comfort extension system. The total weight of the watch is approximately 216 grams, lending a substantial, luxurious feel on the wrist.

Key Specifications

• Reference: 116505

• Collection: Cosmograph Daytona

• Year Introduced: ~2008

• Production: Until replaced by Ref. 126505 (2023)

• Case Material: 18K Everose gold

• Bezel: Fixed, polished 18K Everose gold with engraved tachymetric scale

• Diameter: 40 mm

• Thickness: approx. 12.5 mm

• Dial: Available in black, chocolate, pink/sundust, meteorite; diamond-set options (with Chromalight luminescence)

• Calibre: Rolex 4130, automatic chronograph, in-house

• Jewels: 44

• Frequency: 28,800 vph (4 Hz)

• Chronograph: Column wheel with vertical clutch

• Functions: Hours, minutes, small seconds (6 o'clock), chronograph — 30-minute counter (3 o'clock), 12-hour counter (9 o'clock)

• Power Reserve: ~72 hours

• Precision: Superlative Chronometer (−2/+2 sec/day)

• Water Resistance: 100 meters (330 ft / 10 ATM)

• Crown: Screw-down Twinlock

• Pushers: Screw-down chronograph pushers

• Weight: approx. 216 g

• Bracelet: Oyster, 18K Everose gold with Oysterlock clasp + Easylink