Seiko Cal. 7057 - 515

Released in 1974, the Cal. 7057 with design code 515 was part of Seiko's domestic market collection. Powered by the 7057 caliber with 33j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-ebd7340ad2d4]

Also known as: Goldfeather, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1974

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