Seiko Cal. 4531 - 510

This Hand-Winding model from 1986 features a 39mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-7f69f263469c]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1986

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