Audemars Piguet Royal Oak 4100SA Automatic 1980s

Audemars Piguet 4100SA - at a perfect balanced size. The stainless steel two tone Royal Oak bracelet gives a timeless industrial and sportive vibe while keeping the appearance elegant at the same time.

This AP is in fantastic condition and our Reference 4100SA features a 36 mm stainless steel yellow gold case and a classic grey Royal Oak tapisserie layout. The golden AP logo is the icing on the cake. The bracelet is in great condition and fits a wrist of up to 18.5 cm.

Only 8448 examples produced in total between 1977 and 1985 and sold until 2002. Only 3.563 produced in steel & gold. 

CASE:

• great overall condition, showing minor traces of use
• 3- body stainless steel/18k yellow gold case with screw down case back
  
• 36 mm (without crown) / 44 mm (lug-to-lug) / 22.5 mm (bracelet) / 7.4 mm thick
• year: 1980s
• reference: 4100SA
• total weight: 103 g

MOVEMENT:

• Audemars Piguet Caliber 2123 - automatic
• professionally serviced 02/2025
• +5 sec/d / 290°

DIAL:

• original grey AP Royal Oak tapisserie service dial in flawless condition
  
• original hands & AP crown
  
• original and evenly aged lume on hands and dial

BRACELET & CLASP:

• stainless steel/18k yellow gold "Royal Oak" bracelet can be worn up to a 18.5 cm wrist with very slight stretch / 2.5 mm thick
• stainless steel AP clasp

GOLDAMMER REFERENCE: #936