Seiko Cal. 0720 - 473

Seiko 0720-473

The Seiko 0720-473 represents an important milestone in Seiko's 1967 lineup. Powered by the 0720 caliber with 27j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-d1cea1a4cb99]

Also known as: Monster, Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1967

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