Dornbluth & Sohn 99.1 (40mm)

Discover the exquisite craftsmanship of D. Dornblüth & Sohn, a distinguished German watchmaking atelier renowned for its dedication to traditional horology. Founded by the father-son duo, Dieter and Dirk Dornblüth, the brand meticulously handcrafts each timepiece, ensuring unparalleled quality and attention to detail. With an annual production of approximately 120-180 watches, owning a Dornblüth & Sohn is a testament to exclusivity and artisanal excellence. 

The Caliber 99.1 movement is a masterpiece of engineering and artistry. It features an oversized eccentric seconds display at 6 o'clock, indirectly driven below the gear train via an intermediate gear, complemented by a friction spring and cantilevered second pinion. The movement's aesthetic is enhanced by a rosé gold-plated three-quarter plate, adorned with hand-engraved manufacturer details and a Geneva stripe finish, visible through the sapphire crystal case back.

CONDITION

• The watch is in overall good condition, showing moderate signs of wear.
• Surface scratches and scuffs are present around the case and bezel, with a notable scuff on the lower left section of the bezel and lower left lug.
• The OEM black alligator strap is in excellent condition with only light wear and comes with the signed buckle.

SPECIFICATIONS

• Brand: D. Dornblüth & Sohn
• Model: 99.1 Medium
• Case Size: 40mm diameter, 10mm thickness
• Material: Polished/burnished nickel-free stainless steel
• Crystal: 1.6mm slightly domed sapphire crystal with inner anti-reflective coating
• Case Back: Screwed sapphire crystal exhibition case back
• Dial: Sterling silver with a grained, silky matte finish reminiscent of historical deck watches; black printed numerals and indices
• Hands: Hand-polished, heat-blued steel
• Movement: In-house manual-winding Caliber 99.1
  • 37mm diameter; 4.4mm height
  • 20 jewels
  • 50-hour power reserve (+/-5%)
  • 18,000 semi-oscillations per hour
  • Rosé gold-plated three-quarter plate with yellow gold hand-engraving of the manufacturer’s name and serial number
  • Geneva stripe finish
  • Retracing ratchet with double sunburst finish on the crown wheels
• Functions: Hours, minutes, oversized eccentric seconds at 6 o’clock
• Strap: OEM black alligator leather strap with signed buckle
• Lug Width: 20mm
• Water Resistance: 30 meters