Seiko Cal. 6387 - 660

This Hand-Winding model from 1982 features a 44mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-1d4e941ae9ef]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1982

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