Seiko Cal. 3880 - 649

This Automatic model from 1974 features a 43mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-8695798cc50b]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1974

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