Seiko Cal. 3853 - 769

This Solar model from 1971 features a 40mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-6ace50162692]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1971

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