overhaul
Overhaul – Patek Philippe, Ref. 3940, perpetual calendar, second series
Patek Philippe, Ref. 3940, perpetual calendar, second series, 18K yellow gold, Cal. 240 Q, 27 jewels, circa 1988.
overhaul
Overhaul – Roger Dubuis, Sympathie bi-retrograde perpetual calendar chronograph
Roger Dubuis, Sympathie bi-retrograde perpetual calendar chronograph, 18K white gold, Cal. RD 5637, 25 jewels, limited edition of 28 pieces, circa 1999.
overhaul
Overhaul – Seiko, Grand Seiko, Ref. 4522-8000
Seiko, Grand Seiko, Ref. 4522-8000, stainless steel, Cal. 4522A (45GS), Hi-Beat 36000, circa 1971. It’s one of the examples as a gift of continuous service for 25 years.
overhaul
Overhaul – Ulysse Nardin, minute repeating chronograph
Ulysse Nardin, minute repeating chronograph, 18K yellow gold, open face case pocket watch, base movement made by Lecoultre, circa 1900s
repair
Repairing barrel arbor hole with making a bushing
Updated the page in “Repair and restoration” https://dm2watchservice.com.hk/repairing-barrel-arbor-hole-with-making-a-bushing/
overhaul
Overhaul – Lowenthal, Mono-Rattrapante Chronograph
Lowenthal, Mono-Rattrapante Chronograph, Cal. Valjoux 84, circa 1940s.
overhaul
Overhaul – Universal Geneve, Tri-compax, Ref. 42406
Universal Geneve, Tri-compax, Ref. 42406, Cal. 287, chronograph, triple calendar and moon phase, circa 1940s.
repair
Making escapement stem
Updated the page in “Repair and restoration” section.https://dm2watchservice.com.hk/making-escapement-stem/
overhaul
Overhaul – Omega, Seamaster 120, Ref. 166.027
Omega, Seamaster 120, Ref. 166.027, automatic, Cal. 565, circa 1960s.