Seiko Cal. 3890 - 654

This Hand-Winding model from 1970 features a 44mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-77eca341dbec]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1970

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