Steeldive SD1975S Men's Germany CuSn8 Tin Bronze 300m Dive Watch NH35 Automatic Watch Sapphire Crystal Bronze Tuna Mechanical Watch
USD $189.99
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CERAMIC BLACK
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Brand Name: STEELDIVE Watch
Model Number: Steeldive SD1975S
Style: SPORT Watch, Dive Watch, Mechanical Watch
Feature: Rattrapante
Feature: luminous
Feature: Auto Date
Feature: Complete Calendar
Feature: Diver
Feature: Water Resistant
Feature: Swim
Feature: Luminous Hands
Movement Model: Japan NH35
Movement Type: Automatic Mechanical Movement
Movement Features: 3 hands/ date, 21600 vibrations per hour (3Hz), hacking feature, bi-directional automatic winding, 24 jewels, 41 hours power reserve
Case Material: CuSn8 Bronze
Case Diameter: 47.50mm (excluding crown)
Case Length: 44.00mm (total length)
Case Thickness: 15.00mm (including crystal and case back)
Lug Width: 22.00mm (the connection between the case and strap)
Head Weight: 103g (excluding strap)
Total Weight: 126g (including rubber strap)
Luminous Features: Swiss Super-Luminova C3, BGW9
Strap Material: Rubber
Bezel Material: Bronze embossed / Ceramic filled luminous ring
Crystal Features: Synthetic Sapphire, Single domed, with inner anti-reflective blue coating
Bezel Features: 120 clicks, unidirectional counterclockwise rotating timing bezel
Case Back Type: Screw-in solid case back
Crown Type: Screw-in lock crown
Crown Size: 7.00mm (diameter)
Crystal Size: 31.50 * 3.90mm (diameter * thickness)
Bezel Size: 38.00 * 31.60 * 1.20mm (outer diameter * inner diameter * thickness)
Dial Size: 31.20 * 30.00 * 28.50 * 0.40mm (thread hole * diameter * opening * thickness)
Hand Sizes: 8.00 * 12.00 * 12.00mm (hour hand * minute hand * second hand lengths)
Water Resistance: 300m water resistance / diving