Seiko Cal. 6131 - 669

This Hand-Winding model from 1982 features a 42mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-e1a32d64acc4]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1982

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