Seiko Cal. 5647 - 997

Seiko 5647-997

The 5647-997 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5647 caliber with 34j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-afaa5c9874a1]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
13.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1984

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