Seiko Cal. 0723 - 278

The Seiko 0723-278 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-74ee2bde5bb7]

Also known as: Crown, Flighty

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1988

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