Seiko Cal. 3840 - 967

Seiko 3840-967

The 3840-967 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3840 caliber with 29j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-249ad35eca2d]

Also known as: Monster, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
9.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1997

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seikata-wm-249ad35eca2d