Sellita caliber

Sellita SW330-2

Sourced specifications: 50-hour power reserve, 28,800 vph, and 25 jewels. Watchfari lists 20 references using the Sellita SW330-2, spread across 2 brands and 5 families. Sourced case diameters run from 36 mm to 44 mm. All sourced cases are stainless steel.