Seiko Cal. 4485 - 522

Seiko 4485-522

The 4485-522 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-1f487922c068]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
40mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1998

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