Seiko Cal. 6648 - 311

Seiko 6648-311

The 6648-311 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6648 caliber with 32j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-50573b31d1d8]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
32j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1969

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seikata-wm-50573b31d1d8