Seiko Cal. 4427 - 258

Seiko 4427-258

Released in 1993, the Cal. 4427 with design code 258 was part of Seiko's domestic market collection. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-95b943a51801]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
20j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1993

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