Seiko Cal. 7057 - 648

This Automatic model from 1972 features a 37mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-f983bbdba076]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1972

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