Seiko Cal. 0770 - 699

Seiko 0770-699

The 0770-699 is a sought-after Solar piece from Seiko's golden era. Powered by the 0770 caliber with 32j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-6adcb56855e4]

Also known as: Sumo, Bellmatic

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1996

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