Seiko Cal. 4435 - 815

Seiko 4435-815

The 4435-815 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-eeea3b6ec246]

Also known as: Flighty

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1971

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seikata-wm-eeea3b6ec246