Seiko Cal. 6394 - 411

This Automatic model from 1982 features a 37mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-36abec362992]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1982

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