De Bethune
Split-second Chronograph
with Oversized Date

Split-second Chronograph with Oversized Date is a unique keyless model with Breguet spring-balance. It has 27 jewels and vibrates at 18,000 vph with 30 hours power reserve. There are 294 components that are hand polished. There is Cotes de Geneve pattern decoration and a Swiss lever escapement.

The case is with exclusive ogival lugs made of rose gold. Its diameter is the standard 42mm with 13mm thickness. It uses an octagonal crown that can be adjusted in dual positions for the winding and time-setting functions.

The crown has a coaxial pusher included that starts and stop the split-seconds function. The start, stop, and return to zero function for the chronograph with column wheel is controlled by the two pushers positioned at 2 and 4. The caseback is transparent through sapphire cyrstal. It has a water resistance of 30m.

Its dial are available in either gold and silver-plated or plain gold. The inner portion has hand-finished guilloche pattern and Arabic numerals in blue indicating 60-seconds around its circumference. The central hands are made of blue steel.

There are two counters: 30 minute counter at 3 and small seconds at 9. Its oversized date is indicated in separate windows at 12 and the month display at 6. Its straps are made of crocodile leather with gold buckle.

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