Seiko Cal. 3810 - 163

This Solar model from 1971 features a 45mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-ec46141b7c79]

Also known as: Bellmatic, World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1971

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