Seiko Cal. 0780 - 273

Seiko 0780-273

The Seiko 0780-273 represents an important milestone in Seiko's 1967 lineup. Powered by the 0780 caliber with 23j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-36820f0c76a2]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1967

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seikata-wm-36820f0c76a2