Seiko Cal. 3881 - 207

This Automatic model from 1968 features a 35mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-eb33e3a18fd5]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1968

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