Case: 42mm

Case thickness: 13.25mm

Case material: Stainless steel

Caseback: see-through caseback

Glareproofed sapphire crystal on both sides

Water resistance: 5 ATM

Dial: Centrol brass dial, silver colour with central stamped vertical lines and circular brushed  outside ring.  External dial in sapphire with applied indexes.

Movement: Automatic movement P-411/In-House calibre 28,800 (4Hz) 30 jewels 42 hours

Function: Central hour, minutes and second, date window at 6 O’Clock, automatic winding-mechanism on dial-side

Special feature: Peripheral oscillating weight, peripheral technology

Perrelet Lab Peripheral 3 hands Ref: A1100/1