Seiko Cal. 3813 - 847

This Solar model from 1981 features a 44mm Hardlex-Coated Steel case. Powered by the 3813 caliber with 27j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-7729e4bbcdef]

Also known as: Turtle, Panda

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1981

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