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: Central brass dial, anthracite colour with stamped vertical lines and circular brushed outside ring.  External dial with applied indexes.

Strap & Buckle:  black rubber, stainless steel pin buckle with black PVD coating.

Movement: Automatic movement P-381/In-House calibre 28,800 (4Hz) 30 jewels 42 hours

Function: Central hour, minute, second and date window at 6 o'clock, automatic winding-mechanism on the dial-side.

Special feature: Peripheral occsilating weight. Peripheral technology.

Perrelet Lab Peripheral A1100/2