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MOVEMENT & COMPLICATIONS
Movement: EEIJOY Caliber 8005 Manual Mechanical
Complication: Functional flying tourbillon at 6 o'clock position
Frequency: 21,600 vibrations per hour (3 Hz)
Jewels: 19 precision jewels
Power Reserve: Approximately 40 hours
Winding: Manual crown winding required, no battery needed
CASE & CRYSTAL
Case Material: 316L stainless steel
Case Diameter: 42 mm (1.65 inches)
Case Thickness: 12 mm (0.47 inches)
Lug Width: 22 mm (0.87 inches)
Water Resistance: 30 meters (3 ATM)
Front Crystal: Sapphire glass, Mohs hardness 9
Caseback: Mineral glass exhibition display
LUMINESCENCE
System: BGW9 ice-blue Super-LumiNova
Coverage: Hour hand, minute hand, seconds hand, 12 indices, tourbillon cage accents
Charge Time: 30 minutes of light exposure
Duration: 4 to 8 hours of continuous glow
BRACELET & STRAP
Primary: 316L stainless steel bracelet with butterfly deployment clasp
Secondary: Genuine leather strap with quick-release spring bars
Tool: Professional strap-changing tool included
Weight (steel bracelet): 96.4 g (0.213 lb)
Weight (leather strap): 22.9 g (0.051 lb)
DESIGN & CONSTRUCTION
Architecture: Full skeleton dial revealing gear train
Finish: Golden tourbillon cage against black skeletonized bridges
Hands: Luminescent sword-style
Bezel: Fixed with functional minute markers
Weight (watch head only): 64.6 g (0.142 lb)
Total Weight (with steel bracelet): 161 g (0.36 lb)
PACKAGE SPECIFICATIONS
Package Dimensions: 7.68 x 4.13 x 5.31 inches (195 x 105 x 135 mm)
Package Weight: 1.03 pounds (465.89 g)
Country of Origin: China
LEGAL & SAFETY NOTICE
This product is a mechanical timepiece, not a medical device. Manual winding required; no battery is included or required. Water resistance rated at 30 meters (3 ATM) suitable for daily washing and rain exposure; not intended for swimming or diving.