Ball Engineer M Pioner Automatic Watch, Blue, 40 mm, COSC NM9032C-S2C-BE1 sailor-king-of-pens Black matte Rhutenium trims

Black matte Rhutenium trims

Line Ecridor Reference 4

Barrel width 15 mm Weight (with cap) 27 gr

1 Reference 7680-1 Movement Quartz Caliber Ronda 5130

The Black model of the Demonstrator comes with a unique black rhutenium plated nib

Ball Engineer M Pioner Automatic Watch, Blue, 40 mm, COSC NM9032C-S2C-BE1 sailor-king-of-pens Black matte Rhutenium trimsBrand Ball Line Engineer M Reference NM9032C S2C BE1 Movement Automatic Caliber BALL RRM7309 C Jewels 25 jewels Power Reserve 80 Hours Frequency 28800 A h Case Material Stainless steel Dial color Blue Crystal Anti reflective Sapphire Case Back Crystal Anti reflective Sapphire Diameter 40 mm Thickness 13 mm. Crown Screw down crown Water resistant depth 10 atm Shock resistance 2500 Gs Antimagnetic 4800 A m Calendar type Day Lume components Hands and