Patek Philippe Nautilus “Black Dial” 5726/1A-001

Specifications

Case Size

40 MM

Mechanism

Swiss

Strap Type

904L Stainless Steel

Color

Black, Silver

Dial

Black Dial

Gender

Men's

Diamond

No

Bracelet

904L Stainless Steel

About This Piece

Iconic Maritime Design & Steel Geometry The Nautilus Annual Calendar Black Dial delivers a striking expression of luxury sports watchmaking, seamlessly blending structural power with high-complication utility. Featuring the legendary rounded octagonal bezel with its distinct side porthole hinges, its high-grade 904L stainless steel case provides an authoritative yet remarkably sleek presence on the wrist. The 40.50 mm profile and refined 11.30 mm thickness ensure a commanding silhouette that transitions effortlessly from active lifestyle to formal settings. High-Performance Calendar Architecture At the core of this model is a premium automatic movement utilizing the caliber 324 S QA LU 24H architecture, engineered for daily reliability and exceptional mechanical longevity. Operating with an accuracy rating of (-3/+3 sec/day) within COSC certification limits, it provides a robust 60-hour power reserve. The advanced self-winding gear train coordinates a complete calendar suite alongside an elegant moonphase indicator, all fully protected beneath a scratch-resistant sapphire crystal. Sleek High-Contrast Display The stark black dial serves as a sophisticated backdrop that allows the combination of polished stick and dot indices alongside matching stainless steel hands to stand out prominently. Prioritizing absolute clarity, timeless elegance, and a highly polished executive aesthetic, the beautifully arranged layout ensures optimal legibility at a glance while capturing the light from every angle. Seamless Sculpted Integration Designed for an ergonomic fit and flawless visual continuity, the integrated Nautilus bracelet is meticulously constructed from premium 904L stainless steel, alternating beautifully between brushed and polished finishes. Equipped with fully adjustable links to accommodate all sizes comfortably, it conforms naturally to the wrist and secures with a heavy-duty folding clasp, preserving the clean architectural lines of the watch. 2-Year International Warranty All of our Swiss mechanism watches are protected by a full 2-Year International Warranty, ensuring functional reliability, long-term performance, and complete peace of mind with every purchase.