THE OBSIDIAN ECLIPSE ATELIER // NT3315KM01
FASTRACK OPULENCE COLLECTION•REFERENCE NT3315KM01

Opulence Chronograph

Precision Chronograph with Sun & Moon Phase Indicator in Stealth Anthracite Metal

44.5 mm CaseMulti-Function Quartz ChronographSun & Moon 24H Complication50 Meters
ATMOSPHERIC LIGHTING:
🌒Obsidian Eclipse Spotlight• Celestial Amber Atelier Focus
VIEWPORT:
ELEMENT 1 OF 5: SUN & MOON CELESTIAL HORIZON
Fastrack Opulence Chronograph
Full Timepiece • 44.5mm Stealth Anthracite PVD Case & Metal Bracelet (SOLAR ZENITH • 12:00)
ACTIVE COMPLICATION / HARDWARE

Sun & Moon Celestial Horizon

24-Hour Solar & Lunar Orbital Disc

Exposed celestial subdial transitioning between a golden daytime sun and starlit silver moon, synchronizing 24-hour diurnal rhythm.

SELECT ARCHITECTURAL ELEMENT:
Sun & Moon Celestial Horizon
01Sun & Moon Celestial Horizon
24-Hour Solar & Lunar Orbital Disc
Crimson Chronograph Pusher
02Crimson Chronograph Pusher
2 O’Clock Anodized Start/Stop Trigger
3D Grooved Chronograph Registers
033D Grooved Chronograph Registers
Multi-Tier Recessed Counters
White-Tipped Skeleton Handset
04White-Tipped Skeleton Handset
High-Contrast Luminous Batons
Anthracite PVD Metal Bracelet
05Anthracite PVD Metal Bracelet
Solid-Link Deployment Clasp
24-HOUR SUN & MOON DIURNAL SLIDER:
12:00•SOLAR ZENITH
☀️🌙
00:00 (Night)06:00 (Dawn)12:00 (Noon)18:00 (Dusk)24:00 (Night)
CHRONOGRAPH STOPWATCH SIMULATOR
00:00.0ELAPSEDREADY
TERRESTRIAL TIMING

Millisecond Chronograph Architecture

  • Racing Crimson Pusher: Dedicated 2 o’clock anodized red trigger giving immediate visual hierarchy to start/stop timing.
  • Multi-Tier 3D Dial: Concentric-grooved sunken registers tracking elapsed chronograph minutes and seconds.
  • Quartz Precision: Multi-motor gear trains providing deterministic split-second accuracy without mechanical variance.
COSMIC HORIZON

The 24-Hour Sun & Moon Cycle

  • Celestial Subdial: A rotating 24-hour diurnal disc linking rapid split-second human activity with planetary daylight and nightfall.
  • Stealth Anthracite Case: 44.5mm PVD ion-plated alloy chassis paired with solid steel links that absorb ambient light.
  • High-Contrast Lume: Stark white skeleton hands and faceted baton markers engineered for immediate nighttime legibility.
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