Seiko Cal. 7055 - 830

Seiko 7055-830

The 7055-830 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7055 caliber with 25j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-5c126dcb02db]

Also known as: Emperor, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Burgundy
Jewels
25j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1978

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seikata-wm-5c126dcb02db