Ball Engineer III Invigorating Serpent 40mm NM9026C-S47-MAL material_white-gold The central hour and minute

The central hour and minute hands are rhodium plated and polished

adds to the atmosphere of beautiful calm

the One Week was conceived as an ultra-modern sports watch with balance and depth in mind

For this chronograph model

Ball Engineer III Invigorating Serpent 40mm NM9026C-S47-MAL material_white-gold The central hour and minuteCrafted for the Year of the Snake Get in the spirit of the mighty serpent with the Ball Engineer Master III 'Invigorating Serpent,' celebrating 2025 as the Year of the Snake. A clever re imagination of the celebrated Engineer series, this reference pairs a spectacular Malachite stone dial with Ball's legendary tritium illumination and anti magnetic case construction to yield a sport luxury crossover that marries elegance and best in class legibility.