Seiko Cal. 6632 - 326

Seiko 6632-326

The 6632-326 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6632 caliber with 29j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-251f4f6d8e6a]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1974

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