Seiko Cal. 7166 - 907

Seiko 7166-907

This Quartz model from 1985 features a 39mm PVD Black case. Powered by the 7166 caliber with 24j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-ab8721e4c139]

Also known as: Sumo, Goldfeather

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
39mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
24j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1985

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seikata-wm-ab8721e4c139