Seiko Cal. 0780 - 440

Seiko 0780-440

The 0780-440 is a sought-after Solar piece from Seiko's golden era. Powered by the 0780 caliber with 26j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-5c2248db011f]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
White
Jewels
26j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1968

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