Ulysse Nardin Watches | Blue Ocean | Geneva Seal Fine Jewelry & Timepieces

For over 170 years Ulysse Nardin has been creating some of the most reliable marine chronometers in existence. With this latest addition to the Marine Diver collection, the Manufacture in Le Locle firmly establishes its reputation as a cutting-edge watchmaker.

Resolutely anchored in aquatic sports, the brand new Blue Ocean is designed to tackle extreme conditions. It perfectly combines its dual function as a diving instrument and beautiful watchmaking piece.


Its stainless-steel case has been specially treated with a sophisticated vulcanisation process giving it a blue rubber coating with a remarkable appearance and a truly comfortable feel. Its exhibition caseback reveals the self-winding movement also blued.

Fitted with a unidirectional rotating bezel and screwed crown, its individually-numbered case is water-resistant to 200 metres. This edition is limited to 1846 pieces, each individually numbered on the side of the case.

Technical Data
Reference 263-99LE-3C
Limited Edition of 1’846 pieces with rose gold side plate
Movement Calibre UN-26, 11 ½’’
28 jewels
Power-Reserve Approximately 42 h
Winding Self-winding
Functions Power-reserve indicator at 12 o’clock
Small seconds and large date at 6 o’clock
Case Stainless steel specially treated with a blue rubber coating using a
sophisticated vulcanization process
Unidirectional rotating bezel with gold accents
Dial Blue with wave pattern
Luminescent index in blue
Diameter 45.8 mm
Water-resistance 200 m
Crystal Anti-reflective sapphire crystal
Crown Screw down security crown
Case-back Sapphire crystal
Strap Rubber strap with two black ceramic elements and folding clasp