Seiko Cal. 7140 - 546

The Seiko 7140-546 represents an important milestone in Seiko's 1991 lineup. Powered by the 7140 caliber with 24j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-27b2c95ad1ff]

Also known as: Pogue, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1991

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