Seiko Cal. 4420 - 810

Seiko 4420-810

The 4420-810 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-0b1b3454a646]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
24j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1981

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