MWC Classic 1960s Pattern Dual Time Zone Automatic Divers Watch with Sapphire Crystal and Luminova on a Matching BraceletSKU Code: SM SUB ST WL BL Dual Time Zone Tracking Made Simple With an increasing number of customers needing to track time in two separate time zones easily and without additional complications, we have found a simpler solution than traditional GMT watches. Most dive watches feature a "count up" bezel designed for diving, but demand has shifted towards a 12 hour bezel. Modern divers often use dive computers, making the traditional bezel function less