Seiko Cal. 4430 - 667

Seiko 4430-667

The 4430-667 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-aaa28d8e0edf]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1967

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