Seiko Cal. 6678 - 987

Seiko 6678-987

The Seiko 6678-987 represents an important milestone in Seiko's 1995 lineup. Powered by the 6678 caliber with 33j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-69d2effc1238]

Also known as: UFO, Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1995

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seikata-wm-69d2effc1238