Seiko Cal. 7197 - 479

Seiko 7197-479

The Seiko 7197-479 represents an important milestone in Seiko's 1972 lineup. Powered by the 7197 caliber with 32j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-1da610147d2b]

Also known as: Sumo, UFO

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1972

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