Seiko Cal. 5683 - 757

Seiko 5683-757

The 5683-757 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5683 caliber with 20j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-35f9ccb95556]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1977

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seikata-wm-35f9ccb95556