Seiko Cal. 7182 - 728

The Seiko 7182-728 represents an important milestone in Seiko's 1985 lineup. Powered by the 7182 caliber with 17j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-62badebe21d9]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1985

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