Seiko Cal. 4423 - 683

Seiko 4423-683

The Seiko 4423-683 represents an important milestone in Seiko's 1982 lineup. Powered by the 4423 caliber with 18j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-fce8899a02c1]

Also known as: Turtle

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1982

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