Seiko Cal. 0721 - 943

Seiko 0721-943

The 0721-943 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0721 caliber with 35j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-34066889aaf9]

Also known as: Monster, Pogue

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1969

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