Seiko Cal. 0721 - 833

Seiko 0721-833

The Seiko 0721-833 represents an important milestone in Seiko's 1992 lineup. Powered by the 0721 caliber with 20j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-1a55c578d570]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
20j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1992

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seikata-wm-1a55c578d570