SRPK31K1

Seiko 5 Sports SKX Mid-Size. With vintage styling and colors recalling the quartz diver’s watches of the 1980s, the mid-size SKX design offers the 38mm case diameter of the originals, but with a slimmer case and a durable, yet comfortable, three-row sport bracelet.

Providing automatic technology that you control with every movement, this dynamic timepiece is powered by a 24-jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. The ivory dial, framed by a dark gray uni-directional rotating elapsed timing bezel, features a day/date calendar and luminous hands and markers. In stainless steel, with locking tri-fold push button release clasp and a screwdown see-through caseback for a view of classic timekeeping in action. 10 bar, 100M Water Resistant

Caliber Number: 4R36
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 24
Functions:
- Stop second hand function
- Day/Date display

Case Material: Stainless steel
Case Size:
- Thickness: 12.1mm
- Diameter: 38.0mm
- Lug-to-lug: 44.2mm

Crystal: Hardlex
LumiBrite: LumiBrite on hands and index(es)
Clasp: Three-fold clasp with push button release
Distance between lugs: 20

Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 140.0g

Features:
- See-through case back
- Unidirectional rotating bezel
- Three-fold clasp with secure lock
- See-through & Screw case back