Seiko Cal. 7128 - 546

The Seiko 7128-546 represents an important milestone in Seiko's 1992 lineup. Powered by the 7128 caliber with 23j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-7dc3ae5fff93]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1992

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