NEW GUESS COLLECTION GC DIVER MEN WATCH. Guess Collection is an upscale, higher end of Guess watches. Every aspect of Guess Collection consists of superior quality and design, such as Swiss movements, stainless steel cases and scratch-resistant sapphire crystal. Signature screw down crowns provide additional water safety. Stainless steel cases are carefully engraved with our signature GC logo, and original series number for authenticity. Screw-Down Crown (For added Water Resistant). Black Dial With Silver Luminous Hour Markers & A Pulsing Second Hand. A Date Box At 3 O'clock. 32 ...