Seiko Cal. 6178 - 411

Seiko 6178-411

The 6178-411 is a sought-after Solar piece from Seiko's golden era. Powered by the 6178 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-93935075d83e]

Also known as: UFO, Sportsmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1973

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