Ball NM3016C-S1J-WH Engineer II Moon Calendar Radial White Pre-Owned a nod to the original

a nod to the original Frogman's design

This new watch has the exact same specifications as the watch which went into space with one adaptation: a screw-in crown is used

The vivid silver-tone sunburst dial is accented by a blue and red chapter ring

but its main focus was initially placed on pocket watches

Ball NM3016C-S1J-WH Engineer II Moon Calendar Radial White Pre-Owned a nod to the originalCaliber: BALL RR1807 Movement: Automatic Limited Edition: 1000 Weight: Approx. 145g Size (Case): 40mm, 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 Crystal: Sapphire crystal transparent case back Crown: Screwed in crown Crystal: Anti reflective sapphire crystal Patent: Amortiser patented