Seiko Cal. 4447 - 982

Seiko 4447-982

The Seiko 4447-982 represents an important milestone in Seiko's 1980 lineup. Powered by the 4447 caliber with 28j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-4a7dd385786d]

Also known as: Monster, Silverwave

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1980

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seikata-wm-4a7dd385786d