Ulysse Nardin Diver Deep Dive

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Ulysse Nardin expands its DIVER Collection by introducing Diver Deep Dive, a resolutely masculine, highly reliable professional diving instrument and an exceptionally bold sports watch, loaded with unprecedented technical specs, including a helium escape valve and water resistance to 1,000 metres.

The Diver Deep Dive is powered by the in-house caliber UN-320, which has a patented silicium lever and escape wheel configuration. The balance spring is also in silicium, a material Ulysse Nardin first introduced to Haute Horlogerie.

This limited edition (300 pieces) professional grade diving watch features a removable titanium guard on the crown at 2 o’clock and a helium release valve at 9 o’clock, for deep dives of prolonged periods of time or under saturation. The rubber strap features an expandable element that adjusts to changes in wrist size during dives, caused by the compression of neoprene diving suit. The robust, angular-shaped case is in titanium, with cut-edged horns. The large bezel has 12-notched teeth for easy manipulation, even with diving gloves.

This dive watch pays tribute to hammerhead sharks with miniature representations of this deep sea creature on dial and exterior:  15 hammerhead sharks adorn the dial; another is stamped on the caseback; a bright red one on the side of the crown guard; and another decorates the dial counter.

Technical details
Reference: 3203-500LE-3/93-HAMMER
Limited Edition: 300 pieces

Movement
Calibre UN-320
Manufacture Movement with Ulysse Nardin certificate
Silicium spiral and anchor escapement
Power reserve: Around 48 hours
Winding: Automatic

Functions
H/M/s/D
Date at 3 o’clock, front and back date corrector
Small seconds counter at 5 o’clock
Automatic screw-on decompression valve system at 9 o’clock

Case
Titanium
Bezel: Rotating, unidirectional, made of titanium, partially covered with rubber
Diameter: 46 mm
Crown: At 2 o’clock, with removable crown guard in titanium; Hammerhead shark pattern on the side
Water Resistance: 1000 m
Crystal: Crystal sapphire with anti-reflection treatment
Caseback: Stainless steel, stamped with hammerhead design

Dial
Blue with hammerhead pattern
Luminescent hands and hour markers

Strap
Rubber strap with expandable element (spring that adjusts according to water depth), Folding clasp