Seiko Cal. 0723 - 487

The Seiko 0723-487 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-b9b939f2a3f1]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1966

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