Seiko Cal. 3881 - 901

Seiko 3881-901

The 3881-901 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-70be2c89af33]

Also known as: Monster, Pogue

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Champagne
Jewels
22j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1998

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