The Behrens Ultra-Light 11G "The Timeless Bamboo" Special Edition represents a monumental leap in avant-garde micro-engineering, tipping the scale at a mind-bending 11 grams for the watch head alone.
Protected by a dramatically curved sapphire crystal is the in-house manual-wind Calibre BM02, operating at 4Hz and with a 38-hour power reserve.Rather than placing a standard flat movement inside a shaped case, Behrens engineered the BM02 with an integrated curved architecture where each connecting gear features a precise 15-degree angular difference to match the arc of the chassis. The fully openworked dial showcases a stunning bi-retrograde time display, utilizing specialized gear coatings for longevity and an integrated clutch mechanism to prevent damage during reverse adjustment.Retrograde hours sweep along the lower-left sector while retrograde minutes trace the lower-right, complemented by a discreet power reserve gauge at the upper-left.
The distinctive trapezoidal case is crafted from a proprietary SPSCF green carbon fiber composite and measures 38.2mm x 42.6mm and measures 5.8mm thick. Furnished with the OEM integrated green fluoroelastomer rubber strap and lightweight titanium pin buckle. Complete with Box & Papers dated May 16th, 2025. Behrens Reference BHR030.
