Seiko Cal. 7117 - 946

Seiko 7117-946

The Seiko 7117-946 represents an important milestone in Seiko's 1987 lineup. Powered by the 7117 caliber with 33j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-4ae3ee7a2203]

Also known as: Sumo, Shogun

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1987

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