Ulysse Nardin Diver 44mm Titanium Case And Bezel

Ref. 1183-170-3/92

A 44mm satin-brushed titanium case, 13.1mm thick, with an individually numbered plate screwed into the side. The unidirectional bezel slopes inward in a concave profile, its insert in black ceramic. Beneath a domed sapphire crystal with anti-reflective coating, the grained black dial carries applied baton indices and a vertical arrangement of complications: a power reserve indicator at 12 o'clock and a small seconds sub-dial with date window at 6. The caseback is also sapphire. The in-house UN-118 automatic runs at 28,800vph with a DIAMonSIL escapement — diamond-coated silicon components and a silicon hairspring — and holds COSC chronometer certification with around 60 hours of power reserve. All indices and hands are treated with Super-LumiNova. The black rubber strap incorporates an integrated titanium element and closes with a titanium tang buckle. Water resistance is rated to 300 metres.

Reference

1183-170-3/92

Brand

Ulysse Nardin

Case size

44mm

Case material

Titanium

Dial

Black

Crystal

Sapphire

Movement

Automatic

Calibre

UN-118

Functions

Date, Small seconds, Power reserve indicator

Water resistance

300m

Bracelet / strap

Rubber strap

Strap colour

Black

Clasp

Buckle

Lume

Luminous

Retailer

Goldsmiths