Seiko Cal. 3855 - 580

This Spring Drive model from 1977 features a 46mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-fafe40d81af4]

Also known as: Shogun, Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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