SRPJ81 36mm

SEIKO 5 SPORTS INSPIRED BY VINTAGE FIELD/AVIATOR STYLE WATCHES SRPJ81 36MM

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MADE IN JAPAN ON DIAL AND CASE BACK

Automatic with manual winding capability 
Caliber 4R36

21,600 vibrations per hour

Power reserve: approximately 41 hours

24 jewels

Black dial

60-minute track on the outer dial

13-24 hour military time scale on inner dial

Red-tipped second hand

Day/date calendar

Screwdown see-through caseback

Case diameter: 36.0mm

Lugs 18mm

Lug to Lug 44mm

Thickness 12.6mm 

Steel Case and Bracelet

Tri fold push-button release clasp

Water-resistant to 10 bar, 100 meters (330 feet)