Seiko Cal. 6621 - 832

Seiko 6621-832

The Seiko 6621-832 represents an important milestone in Seiko's 1968 lineup. Powered by the 6621 caliber with 33j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-f269ee4f7bfd]

Also known as: Turtle, Helmet

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1968

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