Seiko Cal. 6690 - 238

Seiko 6690-238

The Seiko 6690-238 represents an important milestone in Seiko's 1996 lineup. Powered by the 6690 caliber with 22j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-4c4c561560f1]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Burgundy
Jewels
22j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1996

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