Seiko Cal. 6632 - 633

Seiko 6632-633

The Seiko 6632-633 represents an important milestone in Seiko's 1973 lineup. Powered by the 6632 caliber with 19j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-899e1e4df927]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1973

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seikata-wm-899e1e4df927