Seiko Cal. 6313 - 347

Seiko 6313-347

The 6313-347 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6313 caliber with 20j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-6f45255ec87d]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1983

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