Seiko Cal. 7054 - 512

The 7054-512 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7054 caliber with 35j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-5b9ceee55dc1]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1977

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