With breathtaking 360 degree views, Penthouse 418 has 3 bedrooms (two masters), 3 1/2 bathrooms, and 4 individual outdoor spaces each with their own unique character. The uppermost roof terrace is crowned by the building's signature water tower that has been converted into an enchanting gazebo with stunning private vistas that only exist in this home, never to be found again. Enter the main level on the fourth floor that opens, into a gracious, 12'6 pine-beamed ceiling, triple-exposed, south-facing living/dining space with fireplace and glass-encased solarium. Just through the solarium is one of the three rooftop terraces with green plantings, wood decking and fire pit. The kitchen is luxuriously positioned in one of the rare precious metal vaults. One floor below is the master bedroom suite with a large terrace overlooking the pool and a generous guestroom. The third level has the option for a grand 19'x18' master suite or social library/den with fireplace, 5-fixture bath and adjoining 1,822 sf roof terrace. Acclaimed designer Steven Gambrel has flawlessly woven the history of the building and contemporary 21st-century design with customized details including fumed oak floors, millwork, rich honed marble surfaces and exceptional fittings. One block from Sag Harbor's charming Main Street and two blocks from the Hamptons only deep-water port, Watchcase is a once-in-a-lifetime opportunity to own one of 63 Loft, Factory Residences and Bungalow condominiums amongst elegant landscaped gardens. Owners benefit from an amenity package unlike any other, including: Concierge, saltwater pool, and The Watchcase Pavilion with fitness room, yoga studio, locker rooms with sauna, treatment room and events lounge with fireplace and catering kitchen. The Grand Lobby Living Room hosts the Vault Bar and a massive two-sided fireplace. Designated underground 1-car garage #95 (+362 sf of storage) and additional parking space #2.