Seiko Cal. 7090 - 270

The Seiko 7090-270 represents an important milestone in Seiko's 1988 lineup. Powered by the 7090 caliber with 19j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-e18ddb5e028a]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1988

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