Ball
Engineer II Moon Calendar (40mm) NM3016C-S1J
40mmCurrent Production
Retail: $3,149
Classic looks, natural elegance and unparalleled performance in any situation. Each model embodies the most remarkable technical exploits with completely understated designs. Sleek and nimble, this collection perfectly integrates the spirit of adventure with everyday aesthetics.
Source: Ball Watch website, last updated Mar 2026
![[WTS] Ball Trainmaster](/_next/image?url=https%3A%2F%2Fi.redd.it%2Fbrdks57ugarg1.jpeg&w=1200&q=75)
![[WTS] Ball Trainmaster](/_next/image?url=https%3A%2F%2Fi.redd.it%2Fug4m7hyjaarg1.jpeg&w=1200&q=75)
