Seiko Cal. 0757 - 813

This Automatic model from 1981 features a 42mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-6ec055cce483]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1981

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