Seiko Cal. 0723 - 408

The Seiko 0723-408 represents an important milestone in Seiko's 1985 lineup. Powered by the 0723 caliber with 34j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-ae3fc0542ae3]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1985

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