Seiko Cal. 3845 - 509

The Seiko 3845-509 represents an important milestone in Seiko's 1992 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3de20cdb7e45]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1992

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