Patek Philippe, Nautilus Jumbo, Ref. 3700/1J

SPECIFICATIONS Brand: Patek PhilippeModel: Nautilus Jumbo Black Ribbed DialReference Number: 3700/1JMovement: AutomaticCondition: Excellent - This example is in unpolished conditionGender: Men’sTime Period: 1980Box: NoPapers: Extract from the Patek Philippe Archives THE CALIBER Caliber: 28-255C - Based on the JLC Caliber 920Jewels: 36  THE CASE Case Material: 18K yellow goldCase Diameter: 42 mm x 44 mmThickness: 8.5 mmWaterproof: 338 ft./ 1000 m./ 10 ATMBezel Material: Fixed 18K yellow gold Glass: Sapphire Crystal Caseback: SolidDial: Black ribbed Dial Numerals: Raised yellow gold applied and luminescent baton hour indices THE BRACELET / STRAP Bracelet Material: 18K yellow goldBuckle: Folding Buckle Material: 18K yellow and white gold THE FUNCTIONS Hours, minutes, centered sweep seconds hand, date aperture at 3 o’clock, 38-hour power reserve. FURTHER READING Cushion-shaped caseApplied yellow gold and luminescent stick-shaped handsSolid two-body case secured by four screws, bracelet,