Case

Winding Crown

Fluted,Screw-down

Shape

Round

Diameter (in mm)

43

Material

Stainless Steel

Model Case

Polished Stainless Steel,Transparent case back

Crystal

Scratch resistant sapphire

Water Resistance

200 m (20 ATM, 660 ft)

Bezel

Fixed bezel ring with coined edge finish,Inner bezel flange with a printed minute track & small luminous hour markers

Movement

Precision

Officially Certified Swiss Chronometer (COSC)

Power Reserve

42 Hours

Movement

Self-winding mechanical

Winding

Automatic

Functions

Date,Hours, minutes, small seconds,Power reserve indicator

Jewels

28

Frequency

28,800 VpH (4 Hz)

Caliber

UN-26

Dial

Indexes

Roman Numerals

Color

Black

Details

Bold Ulysse Nardin logo features under 12 o'clock,Luminous dot indicators on the hands & hour markers,Painted silver-tone Roman numeral hour markers,Silver tone hands

Bracelet

Clasp

Pin buckle

Material

Black Alligator Leather

Bracelet

Black Alligator leather strap