The Vintage Gruen Curvex & Hamilton Mens Watch Lot Featuring a classic cream dial with 12-hour markings, this watch has a mechanical (manual) movement with 17 jewels for precision. The gold-filled case and bezel add a touch of luxury, making it a stylish accessory for men looking for a vintage diver, sport, or military-inspired watch. With its rectangular shape and snap caseback, this Gruen Curvex watch is a timeless piece that exudes sophistication and nostalgia.