Oyster Perpetual Hooded Bubbleback 3599 — Two-Tone Champagne and Black Dial

Identifying details

• Bubbleback caseback

  Strongly domed screw-down caseback housing the thick early Perpetual rotorRotorAn oscillating weight that uses wrist movement to wind an automatic watch’s mainspring. movementMovementThe working mechanism inside a watch or clock..

• Hooded lugs

  Lugs covered by a solid hood that runs out from the case band, either rigid or half-hooded.