Seiko Cal. 3813 - 654

This Kinetic model from 1980 features a 40mm Titanium case. Powered by the 3813 caliber with 28j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-b5de12637b2b]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1980

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