Seiko Cal. 6315 - 251

This Hand-Winding model from 1980 features a 40mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-8b1b297e308b]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1980

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