Seiko Cal. 6687 - 935

Seiko 6687-935

The 6687-935 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-638d95b47f28]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1969

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