Seiko SSA377 Presage Automatic Watch

Specifications

Movement

Caliber Number

4R39

Movement Type

Automatic with manual winding

Power reserve

Approx. 41 hours

Jewels

24

Functions

• 24-hour hand

• Stop second hand function

Case/Band

Case Material

Stainless steel

Case Size

Thickness:12.5mm
Diameter:41.8mm

Crystal

Dual-curved sapphire crystal

Clasp

Deployment clasp with push button release

Distance between lugs

20

Other Details

Water Resistance

Splash Resistant

Weight

132.0

Features

• See-through & Screw case back