Seiko Cal. 7057 - 496

This Automatic model from 1972 features a 46mm PVD Black case. Powered by the 7057 caliber with 24j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-77136771959c]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1972

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