Seiko Cal. 3891 - 992

Seiko 3891-992

The 3891-992 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1eabe18f0fdd]

Also known as: Monster, Shogun

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1999

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