Seiko Cal. 6347 - 830

Seiko 6347-830

The 6347-830 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6347 caliber with 23j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-b7ba9fcf5e72]

Also known as: Rally, Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
39mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1971

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