Black Betty

-Case: high grade steel 316 L with black DLC treatment
Revolutionary iconic patented shape featured in museum as an emblematic timeless design.
- Engraved and screwed back case.
- Triple anti-reflective treatment on sapphire
- ArtyA Woodstock Swiss high end automatic movement in house modified.
- Sliding hour, minutes, seconds, date, chronograph
- size : 37X49 Height 15
- Power reserve : 50 h 
-Edition: Limited to 99 pieces
-Swiss manufactured