Seiko Cal. 5247 - 717

Seiko 5247-717

The 5247-717 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5247 caliber with 36j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-a7f1987c72c5]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
14.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1976

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seikata-wm-a7f1987c72c5