Seiko Cal. 7057 - 456

This Quartz model from 1981 features a 42mm Stainless Steel case. Powered by the 7057 caliber with 26j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-dfd3a8be0fae]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1981

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