Seiko Cal. 0723 - 298

The 0723-298 is a sought-after Solar piece from Seiko's golden era. Powered by the 0723 caliber with 26j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-5664fe127b42]

Also known as: UFO, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1967

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