Silicon Hairspring | No-Regulator Tourbillon | 42mm

General Information & Packaging

Origin: Mainland China

Item Type: Mechanical Wristwatch

Model Number: 818.17.8841/518.57.8841

Warranty: 3 Years

Net Weight: 82g

Packing Box: Carton

Movement

Movement: ST8260

Number of Jewels: 21

Movement Frequency: 21600

Winding Mode: Manual Winding

Case & Strap

Case Material: 316L Stainless Steel

Crystal Material: Synthetic Sapphire

Case Thickness: Approx. 12mm

Case Diameter: Approx. 42mm

Lug to Lug: Approx. 50mm

Case Shape: Round

Strap Material: Leather

Clasp: Pin Buckle

Strap Length: Approx. 20cm

Strap Width: Approx. 21mm

Features

Waterproof: 5 Bar

Feature: No-Regulator Tourbillon, Silicon Hairspring