Seiko Cal. 3813 - 989

This Solar model from 1972 features a 35mm Gold-Plated case. Powered by the 3813 caliber with 22j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-29ae7a318688]

Also known as: Navigator, Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1972

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