General Information & Packaging

Origin: Mainland China

Item Type: Mechanical Wristwatch

Model Number: 518.937/818.937(818.12.8937)

Warranty: 3 Years

Net Weight: 85g

Packing Box: Carton

Movement

Movement: ST8007

Number of Jewels: 25

Movement Frequency: 21600

Reserve Hours: 42h

Winding Mode: Manual Winding

Case & Strap

Case Material: 316L Stainless Steel

Crystal Material: Synthetic Sapphire

Case Thickness: Approx. 10mm

Case Diameter: Approx. 41mm

Case Shape: Round

Lug-to-Lug: Approx. 50mm

Strap Material: Crocodile Leather

Clasp: Push Button Hidden Clasp

Strap Length: Approx. 20cm

Strap Width: Approx. 22mm

Features

Waterproof: 5 Bar

Features: Tourbillon, Calendar