Seiko Cal. 7145 - 981

This Spring Drive model from 1991 features a 40mm Two-Tone case. Powered by the 7145 caliber with 36j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-eecb0fb20f75]

Also known as: Pogue, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1991

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