Seiko Cal. 3816 - 678

This Quartz model from 1990 features a 34mm Stainless Steel case. Powered by the 3816 caliber with 17j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-e42e33075c53]

Also known as: Samurai, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1990

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