Seiko Cal. 3880 - 699

Seiko 3880-699

The 3880-699 is a sought-after Solar piece from Seiko's golden era. Powered by the 3880 caliber with 35j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-3082fe40ae92]

Also known as: Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1982

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