S387F Dark Blue Mechanical Chronograph 40 mm V2

Model: S387.02.T

Function: 12 Hours and seconds Indicator, 30 Minutes Chronograph

Features: Gold Swan Neck, Column Wheel Chronograph, Blue steel screws and Exhibition Case Back Cover

Diameter: 40 mm

Thickness: 13 mm

Glass Material: Sapphire Crystal

Case Material: 316L Stainless Steel

Band: Leather

Movement: Manual winding

Caliber: Genuine Seagull ST1901

Jewels: 21

Vibration: 3 Hz (21,600 BPH)

Power Reserve: 45 Hours

Water Resistant: 5ATM (50 Meters)