Seiko Cal. 0710 - 780

Seiko 0710-780

The 0710-780 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0710 caliber with 34j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-3cc4843fc082]

Also known as: Sumo, Flighty

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
38mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
200m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1987

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