Seiko Cal. 7184 - 557

The Seiko 7184-557 represents an important milestone in Seiko's 1973 lineup. Powered by the 7184 caliber with 36j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-57299a1dc8b5]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1973

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