Hamilton 600 Dual Crown
Super-Compressor

Case Diameter: 36 mm
Case Height: 13 mm
Case length: 44 mm
Lug Width: 18.5 mm
Movement: Hamilton 694A (modified ETA
2472), 17 jewel automatic, date change
12-9-12, 18,000 bph, 42  hour power reserve
Case material: Stainless steel
Crowns: Non-screw down
Bezel: Internal bi-directional
Water resistance: 600 feet
Vintage: Mid-60's

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