Seiko Cal. 7090 - 472

The Seiko 7090-472 represents an important milestone in Seiko's 1970 lineup. Powered by the 7090 caliber with 31j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-e31912624d7c]

Also known as: Samurai, Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1970

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