Rossling & Co. Hydromatic C.01 Japan Movement Watch | Steel Bracelet

By Rossling & Co.


The Hydromatic C.01 is a true diver’s watch. Designed and made in Germany, it combines build quality, functionality and legibility into a serious tool watch. It features a Japan-made Seiko NH35 automatic movement, a unique domed box crystal and a unidirectional ceramic bezel. An important design element of the Hydromatic C.01, the uniquely-profiled double-domed box crystal is made of sapphire, a material extremely resistant to scratches.


  • Movement: Japan-made Seiko NH35 automatic movement
  • Case Diameter: 40mm
  • Case Thickness: 10mm
  • Case Material: Stainless Steel
  • Crystal Material: Sapphire
  • Case Back: Singed Crown
  • Bezel Material: Stainless Steel
  • Dial Color: White
  • Dial Markers: Hand Apply Metal with Super Luminova
  • Water Resistant: 200M
  • Bracelet Material: Steel
  • Bracelet/Band: Original
  • Lug Width: 20mm
  • Functions And Complications: Luminescent Hour, Minute and Second