Seiko Cal. 0763 - 313

The Seiko 0763-313 represents an important milestone in Seiko's 1976 lineup. Powered by the 0763 caliber with 18j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-3f24b7773968]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1976

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