Advanced Service

£349.00

Our Advanced Servicing of ETA/Sellita calibres includes all elements of a standard service, plus additional steps for restoration and performance enhancement.

  • All standard full service procedures (dismantling, cleaning, reassembly, lubrication, regulation, and testing)

  • Replacement of key movement components with upgraded or enhanced ETA parts (e.g., mainspring, balance staff)

  • Polishing and refinishing of the case and bracelet to restore original luster (or optional satin/brushed finish)

  • Anti-magnetic treatment or improved movement shielding

  • Replacement of gaskets and seals with premium, upgraded materials for enhanced water resistance

  • Water resistance testing to manufacturer or enhanced specifications

  • Installation of new crystal (sapphire or high-quality mineral, as preferred by the customer)

  • Advanced timing regulation on multiple positions, with a printed timing report for the customer

  • Ultrasonic and hand-cleaning of exterior components (case, bracelet, clasp)

  • Full bracelet/strap overhaul (including sizing, cleaning, and optional replacement)

  • Detailed before/after photo documentation

  • Extended service warranty (e.g., 24 months vs. standard 12 months)

  • Priority or express service with reduced turnaround time

Our Advanced Servicing of ETA/Sellita calibres includes all elements of a standard service, plus additional steps for restoration and performance enhancement.

  • All standard full service procedures (dismantling, cleaning, reassembly, lubrication, regulation, and testing)

  • Replacement of key movement components with upgraded or enhanced ETA parts (e.g., mainspring, balance staff)

  • Polishing and refinishing of the case and bracelet to restore original luster (or optional satin/brushed finish)

  • Anti-magnetic treatment or improved movement shielding

  • Replacement of gaskets and seals with premium, upgraded materials for enhanced water resistance

  • Water resistance testing to manufacturer or enhanced specifications

  • Installation of new crystal (sapphire or high-quality mineral, as preferred by the customer)

  • Advanced timing regulation on multiple positions, with a printed timing report for the customer

  • Ultrasonic and hand-cleaning of exterior components (case, bracelet, clasp)

  • Full bracelet/strap overhaul (including sizing, cleaning, and optional replacement)

  • Detailed before/after photo documentation

  • Extended service warranty (e.g., 24 months vs. standard 12 months)

  • Priority or express service with reduced turnaround time