Audemars Piguet Ultra Slim (Ref. BA4791/002), 1990s

Dealer description — Huntington Company

History and Significance Audemars Piguet’s ultra-slim dress watches from the late 20th century sit at the intersection of traditional Swiss watchmaking and modern refinement. While AP is often discussed today through the lens of the Royal Oak, pieces like this Ultra Slim reflect the brand’s long-standing mastery of restrained, classical watch design. This reference features a solid yellow gold case with elegant proportions and an exceptionally thin profile, powered by a hand-wound ultra-slim movement developed during a period when AP was still deeply focused on traditional calibers and artisanal finishing. The minimalist dial, applied baton markers, and balanced typography emphasize clarity and proportion rather than complication. Examples surviving with original box, papers, and signed accessories are increasingly difficult to find, especially in this level of preservation. For collectors, this reference represents Audemars Piguet at its most understated and historically honest. Writer’s Thoughts On the wrist, the thin gold case almost disappears, leaving just a warm glow and perfectly judged proportions. The dial feels perfect, with nothing trying too hard or asking for attention. What stands out most is how wearable it is. It slips under a cuff effortlessly, yet still feels special every time you check the time. Paired with the original accessories, it carries a completeness you rarely see anymore. This is a watch for someone who values nuance, balance, and long-term satisfaction over trends. Our Promise Every watch is thoroughly vetted, carefully described with complete transparency, and guaranteed authentic. This watch is offered in honest condition. Specifications Brand: Audemars Piguet Model: Ultra Slim (Ref. BA4791/002) Year: 1990s Case: Solid yellow gold case with matching gold bezel, ultra-slim profile Case Size: 31mm Dial: Gold-tone dial with applied baton hour markers Crystal: Sapphire Movement: Manual-wind ultra-slim Audemars Piguet caliber Strap/Bracelet: Brown leather strap Buckle/Clasp: Original Audemars Piguet 18k yellow gold pin buckle Contents: Original Audemars Piguet box, papers, booklet, and hang tag Condition Case: The yellow gold case and bezel remain unpolished, showing light surface wear consistent with careful use and retaining strong original definition. Crystal: Clean and clear with no notable scratches. Dial: Excellent condition with even tone and no visible spotting or damage. Hands: Original and well-preserved with matching finish. Strap/Bracelet: The leather strap is new. Buckle/Clasp: Original gold buckle shows minor wear consistent with age and use.