Seiko Cal. 3890 - 536

This Spring Drive model from 1977 features a 46mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-80988ce6b097]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

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