- The world’s first automatic timepiece that gives you the power to fine-tune its accuracy, the Bulova Accutron Calibrator, featuring our proprietary External Fine AdjustMent System (EFAS), lets you control the accuracy of your mechanical watch simply – and without the need for a technician.
- The finest Swiss craftsmanship, personalized to deliver an average of 99.99% accuracy.
- In stainless steel with automatic moveMent, each offers an anti-reflective sapphire crystal, four-screw exhibition caseback, calendar, retrograde-hand regulator dial and external key, locking deployMent buckle.
- Model number 63B161
- Item Shape Round
- Dial window material type Anti reflective sapphire
- Display Type Analog
- Clasp deployant-clasp-with-push-button
- Case material Stainless steel
- Case diameter 43 millimeters
- Case Thickness 12 millimeters
- Band Material Stainless steel
- Band length Men's Standard
- Band width 22 millimeters
- Band Color Silver
- Dial color Silver
- Bezel material Stainless steel
- Bezel function Stationary
- Calendar Date
- Movement Swiss automatic
- Water resistant depth 165 Feet