Tourbillon | Heritage Series | Business | Complete Calendar | 41mm

Movement: ST8004

Number of Jewels: 23

Movement Frequency: 21600

Winding Mode: Manual Winding

Case Material: 316L Stainless Steel

Crystal Material: Synthetic Sapphire

Case Thickness: Approx. 10.5mm

Case Diameter: Approx. 41mm

Case Shape: Round

Strap Material: Leather

Clasp: Pin Buckle

Strap Length: Approx. 19cm

Strap Width: Approx. 21mm

Waterproof: 5 Bar

Feature: Tourbillon, Calendar