Seiko Cal. 7051 - 411

Seiko 7051-411

The 7051-411 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7051 caliber with 23j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-b311bf22689f]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1982

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