Seiko Cal. 0780 - 100

Seiko 0780-100

The 0780-100 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0780 caliber with 23j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-dab9fcedae93]

Also known as: UFO, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1967

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