Seiko Cal. 7055 - 879

The Seiko 7055-879 represents an important milestone in Seiko's 1966 lineup. Powered by the 7055 caliber with 25j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-832b001fd6e9]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1966

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