AD 1991:Open Heart Diver

Experience the soul of a mechanical timepiece on your wrist.

The AD 1991: Open Heart Diver is a high-fidelity analog watch face designed for the true horology enthusiast. Combining the rugged aesthetic of a classic diver with the intricate beauty of an exposed balance wheel, this face brings a master-grade mechanical experience to Wear OS.

Signature Design Elements:

Open Heart Display: A meticulously detailed mechanical balance wheel positioned uniquely between 7 and 8 o’clock. Watch the "Blued-Steel" hairspring oscillate in real-time with smooth, life-like motion.

Azure Teak Dial: A deep blue sunray dial featuring 3D etched horizontal teak lines that catch the light from every angle, providing a sense of physical depth.

Iconic "Coke" Bezel: A high-gloss, dual-tone ceramic-style bezel in classic Red and Black with precision silver minute markers.

Pilot-Style Hands: Bold "pencil" hour and tapered minute hands with high-polish silver beveling, ensuring maximum legibility against the dark dial.

Personalized Branding: Proudly featuring the "AD 1991" applied branding, giving the watch a boutique, custom-made feel.

Core Features:

Realistic Mechanical Motion: The balance wheel oscillates at a realistic frequency, bringing a "living" heartbeat to your watch.

Ambient Mode Optimization: A battery-friendly "Dark Teak" dial for Always-On Display, maintaining elegance while protecting your screen.

Applied 3D Indices: Hand-crafted silver markers with bright luminescent centers for a premium, raised appearance.

Day/Date Display: A professional white-frame window at 3 o'clock showing both day and date for daily utility.

Technical Details:

Built with the latest Watch Face Format for superior battery efficiency and performance.

Optimized for circular Wear OS devices.

Embrace the heritage of mechanical watchmaking. Install AD 1991: Open Heart Diver today.