Audemars Piguet brand

Royal Oak Series

Automatic mechanical movement type

Calibre 4401

Calibre 4401 movement model

41 mm diameter

Stainless steel case material

Basic Information: ID: 26240ST.OO.1320ST.07; Brand: Audemars Piguet; Series: Royal Oak; Movement Type: Automatic; Gender: Men’s; Movement Model: Calibre 4401; Manufacturer: Audemars Piguet; Movement Diameter: 32mm; Movement Thickness: 6.8mm; Frequency: 28,800 vibrations per hour; Jewels: 40; Parts: 381; Power Reserve: 70 hours; Case Diameter: 41mm; Case Thickness: 12.4mm; Dial Color: Silver; Dial Shape: Round; Strap Color: Silver; Clasp Type: AP logo folding clasp; Case Back: Anti-reflective sapphire crystal; Weight: Not available; Water Resistance: 50 meters; Hour Marker Type: Bat markers; Luminous luminous markers; Clasp Spacing: Not available; Lug Spacing: Not available; Materials: Case Material: Stainless Steel; Dial Material: Silver; Dial engraved with “Grande Tapisserie” pattern, silver sub-dials, white gold luminous applied hour markers and Royal Oak logo. The Royal Oak watch features a stainless steel bezel, anti-reflective sapphire crystal, a screw-down crown, a stainless steel bracelet, and a simple clasp. It currently lacks functions such as a date display, chronograph, and flyback/retrograde chronograph.

Calibre 4401

Calibre 4401