Seiko Cal. 7099 - 123

The 7099-123 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7099 caliber with 18j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-475838041c7e]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1993

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