# This week in watchmaking: launches, tech and Olympic timing (2026-02-02 → 2026-02-08)

Context

On February 3, 2026 Hodinkee ran a feature on Audemars Piguet's 38 mm Royal Oak Chronograph now powered by an in-house integrated calibre. Historically the 38 mm chrono used the ultra-thin Frédéric Piguet 1185 (branded as AP 2385); AP's move to a proprietary movement signals a shift toward full mechanical autonomy.

What changes

• Movement: new in-house integrated chronograph calibre replaces the older outsourced 1185-based option.
• Size: remains a compact 38 mm, aimed at wearers who prefer smaller Royal Oak proportions without losing wrist presence.
• Use case: the movement is tuned to preserve daily legibility and the expected chronograph ergonomics while offering a modern mechanical architecture.

Analysis

Deploying an in-house calibre in this model has both technical and strategic consequences. Technically, it allows AP to tailor chronograph coupling, optimize thickness, and apply bespoke finishing. Strategically, internal manufacture strengthens product differentiation and intellectual property control.

Pros and cons

• Pros: greater engineering control, potential for future function variants (flyback, column wheel refinement), enhanced brand cachet.
• Cons: R&D costs that may reflect on retail price; collectors may see earlier outsourced examples gain independent interest as transitional pieces.

Reference

Source: Hodinkee, February 3, 2026. (see source link).

Editorial summary On February 3, 2026 Hodinkee published a technical overview of Audemars Piguet's new perpetual calendar trio plus an openworked variant of its new calibre. The developments center on the Calibre 7139 and its use in both Code 11.59 and Royal Oak cases, including a skeletonized execution that exposes the movement architecture.

Key takeaways

1. Calibre 7139: an evolution that enables crown-only adjustment of calendar functions and reduces reliance on external correctors.
2. Three references: AP positions distinct models to appeal across market segments—from a modern Code 11.59 expression to a sporty Royal Oak perpetual.
3. Openworked version: a structural and finishing showcase that highlights wheel trains and bridges while demanding high production discipline.

Why it matters Perpetual calendars are emblematic of haute horlogerie. Improvements in user interaction (crown adjustment) and an openworked presentation underline AP's focus on technical comfort and visible finishing.

Trade-offs

• Advantages: enhanced movement visibility, modernized user ergonomics, broader aesthetic choices.
• Constraints: production complexity, premium pricing, and increased exposure to environmental dust for skeletonized references.

Reference Source: Hodinkee, February 3, 2026.

Facts and tone On February 6, 2026 Hodinkee published a hands-on of Breitling's Navitimer B01 Chronograph 43 made in collaboration with Aston Martin Aramco Formula One. The model is produced in titanium with Aston Martin-inspired accents and limited to 1,959 pieces as a historical reference.

Technical details

• Movement: Breitling B01 manufacture calibre, known for reliable chronograph performance.
• Case: titanium for a sport-oriented, lightweight feel.
• Edition: 1,959 pieces; visual cues tie the design to Aston Martin and F1 aesthetics.

Positioning and use The Navitimer's pilot-heritage is adapted to the racetrack; the limited edition aligns the model with a motorsport audience where timing precision and track association matter.

Strengths and cautions

• Strengths: thematic coherence, proven B01 calibre, a 43 mm sport-friendly size.
• Cautions: limited editions are as much about event marketing as horological breakthroughs; long-term collector value depends on reception and production context.

Reference Source: Hodinkee, February 6, 2026.

Summary On February 2, 2026 Hodinkee covered the LVDB-03 Louis Varius project, a collaboration between Louis Vuitton and De Bethune that yields a limited titanium GMT travel watch paired with a Sympathique clock. The set blends LV's luxury savoir-faire with De Bethune's technical finishing.

Key features

• Function: GMT travel watch designed for cross‑border use.
• Technique: titanium casework and De Bethune-specific treatments (heat-blued elements, star-punched dials, etc.).
• Format: very limited production, presented alongside a clock that can wind and set the watch.

Why it matters The collaboration bridges luxury trunk-house aesthetics and independent watchmaking craft. The Sympathique concept revives a historic idea—an object that maintains and sets its paired watch—aimed primarily at collectors.

Pros and cons

• Pros: distinctive product package, high-level finishing, clear appeal for collectors who travel.
• Cons: extremely limited availability and price point make it more of a collector's object than an everyday GMT.

Reference Source: Hodinkee, February 2, 2026.

Key facts On February 2, 2026 Apple issued several maintenance updates: iOS 16.7.14, macOS Big Sur 11.7.11, and watchOS updates (including watchOS 10.6.2 and watchOS 9.6.4) intended to refresh certificates and keep iMessage/FaceTime operational on older devices beyond January 2027. Apple Support documents the releases and their compatibility focus.

Smartwatch user impact

• Devices affected: older Apple Watch models (Series 4/5/SE and others per build) receive stability and security fixes.
• Mitigation: the updates primarily address expiring certificates and compatibility, not feature additions.

Practical notes Owners should update via Watch app > General > Software Update. IT administrators should plan maintenance windows for mixed-device fleets to ensure continuity.

Pros and cons

• Pros: extends useful life of legacy devices, fixes potential service interruptions.
• Cons: maintenance-oriented updates — no major new user-facing features.

Reference Source: Apple Support security releases, February 2, 2026.