Seiko Cal. 6310 - 803

The 6310-803 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6310 caliber with 35j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-62f7a11639a8]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1991

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