Seiko Cal. 6320 - 401

Seiko 6320-401

The 6320-401 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6320 caliber with 25j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-075630cf808d]

Also known as: Tuna, Panda

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
25j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1973

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