Seiko Cal. 3873 - 693

The Seiko 3873-693 represents an important milestone in Seiko's 1991 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-88bafabf9bf1]

Also known as: Turtle, Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1991

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