4
C1 Grand Malvern Jumping Hour
Features
• Swiss made
• Bespoke ‘Calibre JJ01’ Jumping Hour module hand-
built on Sellita SW 200-1 automatic movement
• Polished surgical-grade stainless steel case with
brushed sides
• Push-down crown with twin ag motif
• Anti-reective double curve top sapphire crystal
• Domed Opalin or Sunray nish dial
• Curved, multi-faceted brushed and polished steel
and blued steel minute hand
• Screw-in exhibition case back with engraved
serial number
• Italian Shell Cordovan strap with Bader deployment
or ‘Milanese’ mesh bracelet
• Luxury presentation case and owner’s handbook
Technical information
Technical
Diameter: 40.5mm
Height: 12.65mm
Weight: 62g
Calibre: Sellita SW 200-1 with bespoke
Calibre JJ01 module
Case: 316L stainless steel
Water Resistance: 3 ATM (30 metres)
Vibrations: , per hour (Hz)
Timing tolerance: 15 secs per day
Lug to lug: 48.55mm
Strap: 20mm
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