Seiko Cal. 6393 - 464

This Spring Drive model from 1972 features a 36mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-5666acea1305]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1972

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