Seiko Cal. 5230 - 383

This Hand-Winding model from 1978 features a 41mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-836aa09c59ce]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1978

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