Here is the Mother of all pilot chronographs, RetroChron sliderule chronograph
The new RetroChron sliderule chronograph with a massive big 55mm (2,17 inches) dimension case. This watch is fitted with a rotary type slide rule for rapid calculations and conversions of various essential flight data required by pilots. With this rotary slide rule, a wide variety of computations are possible,including ordinary multiplications,division,computation of flight speed,fuel consumption and unique conversions.
Features:
Case:Stainless steel case
Bidirectional rotating innerbezel
case measurements:55mm without crown
Strap: Leather strap with contrast stitching
double fold buckle
measurement: 26 mm
Crystal:Scratch resistant,anti reflactive mineral crystal
Lumibrite hands and markers
Precise Citizen Miyota quartz movement
Water Resistance: 5 ATM
box for 1 watch
24 months warranty from date of purchase. If your location is not in a European Union country, you do not need to pay VAT. This means, you can reduce the showed price with 19 %. You can pay with Paypal or you can wire the payment with a bank transfer. If your location is in a USD or GBP country, then you need to change the currency to USD.or GBP. We offer a wonderful exchange rate. Shipping with DHL PREMIUM or German Post takes about 2-10 working days
