C. circular, red enameled cherry-shaped cover, solid, fluted bezel with dot decoration. D. white enamel withpainted blue radial Arabic numerals, the 12 in red paint. 'Spade' gold hands. M. two level 6''', gilt brass, 10jewels, cylinder escapement, monometallic balance, flat balance spring, wound by means of the revolving bezel.Diam. 22 mm.
Grading System: 
CHF 7,000 - 9,000
USD 4,200 - 5,400
Sold: CHF 8,050
C. circular, solid, brushed and hammered, bezel set with rose-cut diamonds. D. white enamel with painted blueradial Roman numerals, the XII in red paint. 'Spade' gold hands. M. Two levels Cal. 6 1/2''', gilt brass, 15 jewels,Swiss lateral lever escapement, cut bimetallic balance, Breguet balance spring, wound by means of the revolvingbezel.Diam. 21 mm.
Grading System:
CHF 25,000 - 30,000
USD 15,000 - 18,000
C. circular, solid, brushed and hammered, bezel set with rose-cut diamonds. D. white enamel with painted blueradial Roman numerals, the XII in red paint. 'Spade' gold hands. M. Two levels Cal. 6 1/2''', gilt brass, 15 jewels,Swiss lateral lever escapement, cut bimetallic balance, Breguet balance spring, wound by means of the revolvingbezel.Diam. 21 mm.
Grading System:
CHF 25,000 - 30,000
USD 15,000 - 18,000
C. three-body, solid, polished, straight lugs, gold screwed bars. D. white enamel dial in three parts with paintedBreguet numerals, auxiliary seconds dial. 'Breguet' blued steel hands. M. Cal. 11 3/4''', engraved, rhodiumplated, 19 jewels, lever escapement, cut bimetallic balance, Breguet balance spring.Signed on the dial, numbered on the case.Diam. 33 mm.
Grading System:
CHF 80,000 - 120,000
USD 45,000 - 70,000
Sold: CHF 119,000
C. three-body, solid, polished, dedicated case back, wire mobile lugs, two pink gold crowns. D. white enamel withpainted black Arabic numerals, at the center, champagne medallion with painted red Arabic numerals in 24hours, auxiliary seconds dial on the 12. 'Breguet' blued steel hands. M. 18''', gilt brass, 17 jewels, lever escape-ment,cut bimetallic balance, Breguet balance spring.Engraved on the back: 'K.K.- Militär Reitlehrer Institut - 1911-1912-1913-1914 - Holité Kreau Wien'.Diam. 39 mm.
Grading System: AAA
CHF 9,000 - 11,000
USD 5,400 - 5,600
C. two-body, polished, wire mobile lugs. D. white enamel with painted black Arabic numerals, painted red for the12, auxiliary seconds dial. 'Breguet' blued steel hands. M. 13''', gilt brass, 17 jewels, lever escapement, cutbimetallic balance, flat balance spring.Signed on the dial, numbered on the case.Dim. 33 x 41 mm.
CHF 2,500 - 3,000
USD 1,500 - 1,800
C. three-body, polished, wire mobile lugs. D. white enamel with painted black radial Roman numerals,concentric, painted red Arabic numerals for the 24 hours, auxiliary seconds dial. 'Spade' yellow gold hands.M. 19 1/4''', rhodium plated, 17 jewels, lever escapement, cut bimetallic balance, flat balance spring.Signed on the dial.Diam. 49 mm.
CHF 2,800 - 3,200
USD 1,600 - 2,000
C. three-body, solid, polished, hinged case back engraved with the RAF symbol, wire lugs. D. white enamel withpainted black skeleton Arabic numerals, auxiliary seconds and 15 minute register dials, at the center, painted redArabic numerals for the 24 hours. 'Breguet' blued steel hands. M. Cal. 18''' P. Chro., gilt brass, 17 jewels, leverescapement, cut bimetallic balance, Breguet balance spring.Dial, case, and movement signed.Diam. 46 mm.
Grading System:
CHF 0 - 0
USD 0 - 0
Sold: CHF 86,000
C. two-body, solid, polished, hinged case back, rectangular pierced lugs. D. matte silver with painted radialalongated Arabic numerals. 'Moderne' blued steel hands. M. Cal. 12 1/2''' gilt brass, lever escapement, cutbimetallic balance, flat balance spring.Dial and case signed.Dim. 31 x 52 mm.
CHF 10,000 - 12,000
USD 5,800 - 7,000
Sold: CHF 11,500
C. three-body, solid, polished, hinged case back, wire lugs, white enamel with radium-coated Arabic numerals,auxiliary seconds dial. 'Skeleton' radium-coated hands. M. Cal. 12 1/4''' rhodium plated, oeil-de-perdrixdecoration, 15 jewels, lever escapement, cut bimetallic balance, flat balance spring.Dial, case, and movement signed.Diam. 32 mm.
CHF 4,500 - 5,500
USD 2,700 - 3,300
Sold: CHF 5,060
C. two-body, solid, polished, shaped, hinged case back, wire lugs. D. satiné silver with painted alonged radialArabic numerals. 'Breguet' blued steel hands. M. Cal. 11 3/4''' gilt brass, lever escapement, cut bimetallicbalance, flat balance spring.Signed on the dial.Dim. 29 x 45 mm.
CHF 4,000 - 5,000
USD 2,400 - 3,000
Sold: CHF 4,600
C. three-body, solid, polished, hinged case back, wire mobile lugs. D. white enamel with painted black Arabicnumerals, painted red for the 12, auxiliary seconds dial. 'Breguet' blued steel hands. M. 14''', gilt brass, 17jewels, lever escapement, cut bimetallic balance, flat balance spring.Signed on the dial, numbered on the case.Diam. 37 mm.
CHF 4,000 - 5,000
USD 2,400 - 3,000
C. three-body, polished, hinged case back, wire mobile lugs. D. white enamel with painted black Arabic numerals,painted red for the 12, auxiliary seconds dial. 'Breguet' blued steel hands. M. 14''', gilt brass, 17 jewels, leverescapement, cut bimetallic balance, flat balance spring.Signed on the dial, numbered on the case.Diam. 37 mm.
CHF 2,000 - 2,500
USD 1,200 - 1,500
Sold: CHF 2,990
C. three-body, polished, wire mobile lugs, steel cuvette. D. white enamel with painted black radial Romannumerals, painted red for the XII, concentric, painted red Arabic numerals for the 24 hours, auxiliary secondsdial. 'Breguet' blued steel hands. M. 13 1/2''', gilt brass, 17 jewels, lever escapement, cut bimetallic balance, flatbalance spring.Signed on the dial, numbered on the case.Diam. 34 mm.
CHF 1,000 - 1,500
USD 600 - 900
Sold: CHF 1,150
C. three-body, solid, polished, hinged case back, gold dedicated cuvette, wire mobile lugs, winding-crown on theXII. D. white enamel with painted black radial Roman numerals, painted red for the XII, auxiliary seconds dial.'Breguet' blued steel hands. M. 14''', gilt brass, 17 jewels, lever escapement, cut bimetallic balance, flat balancespring.Signed on the dial, numbered on the case.Diam. 39 mm.
CHF 3,000 - 4,000
USD 1,800 - 2,400
C. three-body, solid, polished, wire mobile lugs, two crowns, top winder. D. white enamel with Breguet numerals,auxiliary seconds dial at 12 o'clock. 'Spade' blued steel hands. M. 18''' gilt brass, 17 jewels, lever escapement,cut bimetallic balance, Breguet balance spring. The coaxial single button on the winding-crown is for start-stopand return to zero functions of the chronograph.Signed on the dial, numbered on the case.Diam. 47 mm.
CHF 3,500 - 4,000
USD 2,000 - 2,400
C. three-body, solid, polished, wire mobile lugs, two crowns, top winder. D. white enamel with Breguet numerals,auxiliary seconds dial at 12 o'clock. 'Spade' blued steel hands. M. 18''' gilt brass, 17 jewels, lever escapement,cut bimetallic balance, Breguet balance spring. The coaxial single button on the winding-crown is for start-stopand return to zero functions of the chronograph.Signed on the dial, numbered on the case.Diam. 47 mm.
CHF 10,000 - 12,000
USD 6,000 - 7,000
C. three-body, solid, polished, wire mobile lugs, two crowns, top winder. D. white enamel with Breguet numerals,auxiliary seconds dial at 12 o'clock. 'Spade' blued steel hands. M. 18''' gilt brass, 17 jewels, lever escapement,cut bimetallic balance, Breguet balance spring. The coaxial single button on the winding-crown is for start-stopand return to zero functions of the chronograph.Signed on the dial, numbered on the case.Diam. 47 mm.
CHF 6,000 - 7,000
USD 3,600 - 4,200
Longines. Produced in the 1910's.Fine stainless steel gentleman's wristwatch.
C. four-body, polished, hinged back, steel cuvette, wire lugs, gold winding crown. D. white enamel, with paintedblack Breguet numerals, the 12 in red, auxiliary seconds dial. 'Breguet' blued steel hands. M. 12''' ,gilt brass, 17jewels, lever escapement, cut bimetallic balance, flat balance spring.Dial, case, and movement signed.Diam. 32 mm.
CHF 3,500 - 4,000
USD 2,000 - 2,300
Sold: CHF 5,060
Longines. Produced in the 1910's.Fine sterling silver half hunting-cased gentleman's wristwatch.
C. four-body, solid, polished, hinged back with monogram and cover with black enameled Arabic numerals, wirelugs. D. white enamel, with painted 'cubist' Arabic numerals, auxiliary seconds dial. 'Cathédrale' blued steelhands. M. 12 1/4''' rhodium plated, 'fausses côtes' decoration, 17 jewels, lever escapement, cut bimetallicbalance, Breguet balance spring.Dial, case, and movement signed.Diam. 35 mm.
CHF 1,500 - 2,000
USD 900 - 1,200
Sold: CHF 1,840