Seiko Cal. 6650 - 964

Seiko 6650-964

The Seiko 6650-964 represents an important milestone in Seiko's 1988 lineup. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-9dc4b25aa31a]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1988

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