ZF Edition — Integrated Stainless Steel Bracelet
The 37mm Royal Oak 15450 occupies a highly specific niche for collectors seeking classic proportions without the imposing footprint of the 15400 or 15500. This ZF edition is widely recognized across horological forums for its exceptional dial execution, capturing the nuanced silvery-white tone of the genuine piece while maintaining strict dimensional accuracy.
Powering this piece is the Calibre 3120 clone movement. Unlike earlier iterations that relied on decorative plates over standard base calibers, this movement features a fully integrated architecture with a beautifully engraved 22K gold-plated rotor and operates at a smooth 28,800 vph beat rate. Power reserve is approximately 36 hours.
Constructed from 316L stainless steel, the case and integrated bracelet showcase Audemars Piguet’s signature alternating brushed and polished finishing. The white ‘Grande Tapisserie’ dial features precise concentric texturing, complemented by correctly proportioned baton markers and hands treated with accurate luminous compound.
- Movement: Calibre 3120 Clone — Approximately 36 hours
- Case Material: 316L Stainless Steel, 37mm diameter, 47.5mm lug-to-lug, ~135g
- Bezel: Brushed 316L stainless steel with polished chamfers and hexagonal screws
- Crystal: Glareproofed sapphire crystal with colorless AR coating
- Bracelet: Integrated 316L stainless steel with AP double deployant clasp
- Water Resistance: Stated 50m — professional pressure test recommended before swimming. Never engage the crown when the piece is submerged.
Ideal for collectors with wrist sizes between 6.25 and 7 inches, this mid-size reference offers the unmistakable Royal Oak aesthetic in a highly wearable, versatile format.


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