Seiko Cal. 3810 - 120

This Hand-Winding model from 1970 features a 35mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-a5a75df40a58]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1970

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