Ball NM3016C-S1J-SL Engineer II Moon Calendar 40mm Silver MR-G Strap: Dark brown sustainable leather

Strap: Dark brown sustainable leather strap

Nivachron: Yes

inset dials

Reference: H70315130

unlike others who feared the ascending quartz wave flooding the watch industry that the future belonged to Swiss traditional mechanical timekeeping

Ball NM3016C-S1J-SL Engineer II Moon Calendar 40mm Silver MR-G Strap: Dark brown sustainable leatherMovement: Automatic Caliber: BALL RR1807 Limited Edition: 1000 Weight: Approx. 145g Case Diameter: 40mm Case Height: 13. 4 mm Water Resistance: 100m 330ft Anti Magnetism: 4,800A m Micro Gas Tubes: 16 micro gas tubes on hour, minute and second hands and dial for night reading capability Case Material: Stainless steel Case Back: Sapphire crystal transparent case back Crown: Screwed in crown Crystal: Anti reflective sapphire crystal Patent: Amortiser