Yellow Patek Philippe & Cie. Genève. Movement 1920

 In the listing, the terms 'Custom' and 'Custom made' signify that the part(s) have been uniquely crafted and are not sourced from the Patek Philippe factory or associated with Patek Philippe.

◾️Watch Description:

Movement

Brand: Patek Philippe & Cie. Genève

Movement number: 199309

Year of production: 1920-1925

Caliber: Uncertain, but appears to be a "Lepine"-type movement

Finish: Black rhodium

Decoration: Handcrafted, thematic (medical theme), galvanic coating

Power reserve: 32 hours

Jewels: 15 (approximately, not confirmed)

Case

Dimensions: Diameter ~46 mm, thickness ~13 mm

Material: 18K yellow gold (750 fineness)

Finish: Polished

Water resistance: Present

Gemstones

Details: 8 diamonds on the dial

Crystal

Material: Front and back sapphire crystals

Strap and Buckle

Strap size: 22mm/20mm

Strap material: Black crocodile leather with blue stitching

Buckle material: 18K yellow gold (750 fineness)

Dial

Material: Sterling silver (925 fineness)

Hour markers: Roman numerals at 3, 6, and 9; initials at 12; diamonds for the rest

Skeletonization: Handcrafted, thematic (medical theme)

Engraving: Handcrafted, thematic (medical theme)

Finish: Black rhodium, yellow gold, black enamel

Hands and Screws

Hands: Polished steel with thermal bluing, handcrafted

Screws: Polished, blued

Factory Marks

Engraving on the barrel bridge: Patek, Philippe & Cie. Genève with serial number 199309

Handcrafted Features

Dial: Engraving and skeletonization, galvanic painting, enamel, inlay

Movement: Engraving, skeletonization, galvanic coating

Case: Polished finish

Strap: Handcrafted 

Project Complexity

Level: High

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