Seiko Cal. 6151 - 329

Seiko 6151-329

The 6151-329 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6151 caliber with 25j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-2e959f9d2366]

Also known as: Tuna, Helmet

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
8.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1975

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seikata-wm-2e959f9d2366