The Seiko SRPL13K1 has a power reserve of 41 hours, hardlex crystal, a water resistance of 200 meters and a screw down crown.

Specifications

Movement

Caliber Number   
4R35

Movement Type   
Automatic with manual winding

Power reserve   
Approx. 41 hours

Jewels    
23

Functions

• Stop second hand function
• Date display

Case/Band

Case Material   
Stainless steel

Case Size

• Thickness: 12.3mm
• Diameter: 41.7mm
• Lug-to-lug: 49.5mm

Crystal   
Hardlex

LumiBrite   
LumiBrite on hands, index(es) and bezel

Clasp    
Three-fold clasp with secure lock , push button release with extender

Distance between lugs   
20mm

Other Details

Water Resistance   
200m / 660ft diver's

Magnetic Resistance     
4,800 A/m

Weight   
170.0g

Features

• Unidirectional rotating bezel
• Screw-down crown
• Three-fold clasp with secure lock
• Screw case back