Seiko Cal. 3897 - 483

Seiko 3897-483

The 3897-483 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-9c90dd3fe2e0]

Also known as: UFO, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Champagne
Jewels
23j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1983

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