Seiko Cal. 5684 - 247

Seiko 5684-247

The 5684-247 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5684 caliber with 19j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-389ceb88bd14]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
38mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
19j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1987

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seikata-wm-389ceb88bd14