Seiko Cal. 6233 - 312

This Hand-Winding model from 1979 features a 40mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-42da562e89cd]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1979

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