
Diver Chronograph
Ref.: 1503-170-7M/93
Built for the deep but just as slick on land, the Ulysse Nardin Diver Chronograph is a serious tool watch with style to spare. Its 44mm case is all about rugged elegance, paired with a uni-directional bezel for precise dive timing. The chronograph keeps things functional, while luminescent markers ensure visibility in the depths. Whether you’re diving into the ocean or just your daily grind, this watch is ready for action.



Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 44mm
- Lug-to-Lug Distance
- 50mm
- Case Thickness
- 16.1mm
- Caseback Style
- Open Back
- Case Shape
- Round
- Case Material
- Titanium
- Case Finishing
- Brushed
- Weight
- 140.96g
- Water Resistance
- 30 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- Ulysse Nardin Calibre UN-150
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Chronograph, Date
- Power Reserve
- 48 hours
- Jewels
- 33
- Shock Absorption
- Incabloc
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Super-LumiNova
- Dial Color
- Blue
- Dial Characteristic
- Granulated
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Direction
- Uni-Directional
- Bezel Type
- External Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- Ulysse Nardin
- Country of Origin
- Switzerland
- Watch Type
- Dive
- Price Range (USD)
- $$$$$