Seiko Cal. 3866 - 716

This Quartz model from 1967 features a 41mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-5001ec0218b6]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1967

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