Seiko Cal. 4565 - 831

Seiko 4565-831

The 4565-831 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-a627c7ec6d7f]

Also known as: Flighty

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
46mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Cream
Jewels
23j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1966

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