Seiko Cal. 7147 - 291

This Solar model from 1968 features a 46mm Two-Tone case. Powered by the 7147 caliber with 27j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-6fd82f36b930]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1968

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