Seiko Cal. 6313 - 771

The 6313-771 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6313 caliber with 18j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-10a0d2fb6acb]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1974

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