For sale is my Longines HydroConquest Ceramic on the OEM rubber strap. I purchased this watch used and have worn it occasionally. The watch will come with the original box and book but no warranty card. Look closely at the photo of the box as the hinge is cracking inside the box. I do not know the service history but it runs and functions as it should. The watch also comes with an Erika’s Original MN strap, a nice Bartons leather strap and a no name butterfly clasp bracelet. This watch has been perfect for me but I find the size just a little too large for my tastes. Here are the case specs from Longines.

• Shape
  Round
• Material
  Black ceramic
• Glass
  Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
• Dimension
  Ø 43.00 mm
• Lug distance
  21 mm
• Lug-to-lug
  56.10 mm
• Thickness
  13.00 mm
• Water Resistance
  Water-resistant to 30 bar
• Case Specificities
  Screw-in crown, Unidirectional rotating bezel
• Weight
  126.7 g

The price includes USPS Priority Shipping with insurance to the CONUS only. I can accept PayPal G&S, Venmo or Zelle. The price is $1750 $1500 net to me. I also have feedback at r/watchexchange under the same username. Thanks for looking! I would look at interesting trades in the 36-40mm size range. Sinn, Tudor, Omega or similar considered. I would combine this with the Tudor BB GMT I also have listed for a higher end watch also, possibly a Rolex Explorer 36mm.