Seiko Cal. 7183 - 439

The Seiko 7183-439 represents an important milestone in Seiko's 1994 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-015ecf47f5c8]

Also known as: Crown, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1994

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