Seiko Cal. 0720 - 273

Seiko 0720-273

The Seiko 0720-273 represents an important milestone in Seiko's 1984 lineup. Powered by the 0720 caliber with 36j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-792023ed4229]

Also known as: UFO, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1984

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seikata-wm-792023ed4229