Hamilton 600 Dual Crown Super-Compressor

Features

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