Seiko Cal. 6687 - 785

Seiko 6687-785

The Seiko 6687-785 represents an important milestone in Seiko's 1987 lineup. Powered by the 6687 caliber with 19j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-d620bf475735]

Also known as: Turtle, Sea Horse

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1987

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