Seiko Cal. 6653 - 916

Seiko 6653-916

The Seiko 6653-916 represents an important milestone in Seiko's 1977 lineup. Powered by the 6653 caliber with 29j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-44ecd043df64]

Also known as: Monster, Arnie

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1977

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