Seiko Cal. 0730 - 423

This Hand-Winding model from 1988 features a 43mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-5356a51f15b5]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1988

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