Seiko Cal. 4560 - 777

This Automatic model from 1980 features a 42mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-d73152e5b6a6]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1980

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