Nav B Chrono 47
Ref.: 108-0344
The Steinhart Nav B-Chrono 47mm is a serious pilot’s watch with a classic aviation look. The oversized 47mm stainless steel case gives it real wrist presence, while the black dial keeps things clean and legible with Superluminova-coated numerals. Inside, the trusty ETA Valjoux 7750 automatic movement powers the chronograph and day-date functions. Finished with a brown buffalo leather strap, it’s built for both style and function.
Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 47mm
- Lug-to-Lug Distance
- 56.5mm
- Lug Width
- 22mm
- Case Thickness
- 16.6mm
- Caseback Style
- Open Back
- Case Shape
- Round
- Case Material
- 316L Stainless Steel
- Weight
- 150g
- Water Resistance
- 3 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- ETA Valjoux 7750 Élaboré
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Chronograph, Date, Day
- Power Reserve
- 42 hours
- Jewels
- 25
- Shock Absorption
- Incabloc
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Super-LumiNova BGW9
- Dial Color
- Black
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Crystal Type
- Domed
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Push-Pull
General Details
Brand, origin, price range, and more.
- Brand
- Steinhart
- Country of Origin
- Germany
- Watch Type
- Aviator / Pilot
- Price Range (USD)
- $
