Ball Trainmaster Moon Phase Mop
Basic Info
Listing code : M9V9W8
Brand : Ball
Model : Trainmaster
Reference number : NL3082D-LLJ-WH
Dealer product code : BALL-TM-MP-MOP-40-SS-BLK-024
Movement : Automatic
Case material : Steel
Bracelet material : Alligator skin
Year of production : 2024 (Approximation)
Condition : New
Scope of delivery : Original box, original papers
Gender : Women's watch
Location : United States of America, New York
Price : 1,650
Availability : Item is in stock
Caliber
Movement : Automatic
Caliber/movement : RR1801
Power reserve : 38 h
Number of jewels : 25
Frequency : 4 Hz
Case
Case material : Steel
Case diameter : 40 mm
Thickness : 12 mm
Water resistance : 5 ATM
Bezel material : Steel
Crystal : Sapphire crystal
Dial : Mother of pearl
Dial numerals : Lines
Bracelet/strap
Bracelet material : Alligator skin
Bracelet color : Black
Clasp : Buckle
Clasp material : Steel
Functions
Moon phase, Date
Other
Luminous numerals, Luminous hands
The Ball Engineer Moon Phase watch combines the elegance of Swiss craftsmanship with the precision of a moon phase complication. Its clean, modern design features a polished stainless steel case, mother-of-pearl dial, and luminescent accents that ensure clarity and sophistication.
General Overview
• Brand: Ball Watch Co.
• Collection: Engineer Moon Phase
• Model: Exact model name or reference number should be verified on the case back (e.g., NM2082D or similar depending on the series).
• Origin: Swiss Made
Case
• Material: Stainless steel, polished finish
• Diameter: 40mm (approx.)
• Thickness: ~12mm
• Lug Width: 20mm (for strap attachment)
• Crystal: Scratch-resistant sapphire crystal with anti-reflective coating
• Case Back: Screw-down, stainless steel, with engravings indicating water resistance, model reference, and brand details
• Crown: Push/pull crown with the Ball logo, used for time-setting, moon phase adjustment, and date correction
Dial
• Material: Mother-of-pearl (adds an elegant, iridescent finish)
• Markers: Applied stainless steel indices with luminous micro gas tubes for long-lasting low-light visibility
• Hands: Polished steel hands with luminous micro gas tubes for hour and minute hands
• Moon Phase Display: At the 12 o’clock position, featuring a gold-tone moon and detailed night sky motif
• Date Display: Framed aperture at the 3 o’clock position
• Other Features:
• Outer minute track for precise time-reading
• Star motifs on the dial to enhance the celestial theme
Movement
• Type: Automatic (self-winding mechanical movement)
• Caliber: Likely Ball Caliber RR1801 or ETA 2824-2 base with modifications for moon phase functionality
• Power Reserve: 38-42 hours
• Frequency: 28,800 vibrations per hour (4 Hz)
• Jewels: 25-26 jewels (depending on the specific caliber)
• Functions:
• Hours, minutes, and central seconds
• Moon phase complication
• Date display
Strap
• Material: Genuine black alligator leather
• Width: 20mm at the lugs tapering to ~18mm at the clasp
• Clasp: Stainless steel pin buckle with the Ball logo
Water Resistance
• Rating: 50 meters (5 ATM)
• Suitable For:
• Light splashes and rain
• Not recommended for swimming or diving
Additional Features
• Luminous Technology: Micro gas tubes on hands and markers for up to 25 years of luminescence without requiring an external light source to charge.
• Durability: Shock resistance of 5,000Gs (standard for Ball watches).
• Antimagnetic: Resistant to magnetic fields up to 4,800 A/m, ensuring timekeeping accuracy in everyday environments.
Warranty
• Standard Warranty:
• Duration: 2 years from the date of purchase
• Covers defects in materials or workmanship
• Requires proof of purchase and warranty card
• Extended Warranty:
• Additional 1 year (total 3 years) upon online registration of the watch with Ball Watch Co.
• Exclusions:
• Damage caused by misuse, accidents, unauthorized repairs, or neglect
• Routine wear and tear (e.g., scratches on the case, strap wear)
Special Notes
• Heritage: Ball Watch Co. was established in 1891, renowned for combining precision with innovation, particularly for professionals in demanding environments.
• Luminosity: Ball’s proprietary gas tube technology is a signature feature, providing excellent readability in complete darkness.