Seiko Cal. 4487 - 592

This Hand-Winding model from 1988 features a 41mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-5c0b83631659]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1988

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