Seiko Cal. 5243 - 339

This Spring Drive model from 1980 features a 35mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-7e57c7bb7091]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1980

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