Seiko Cal. 7198 - 778

Seiko 7198-778

The 7198-778 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7198 caliber with 34j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-f3adf7a00a52]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1986

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