Seiko Cal. 5621 - 960

Seiko 5621-960

The Seiko 5621-960 represents an important milestone in Seiko's 1967 lineup. Powered by the 5621 caliber with 33j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-33cb8b6e39a9]

Also known as: Tuna, Silverwave

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
41mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
33j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1967

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seikata-wm-33cb8b6e39a9