Before purchasing please note the PROS & CONS of buying prototypes.

CONS

• Prototypes do not go through the same level of Quality Control the Full Production Watches go through - so they may or may not have imperfections that show up with a macro camera lens like Gary from I Like Watches pointed out in his Review of the M3.

PROS

• Each color is a 1 of 1 to the public.
  

MARK 5 SPECS

• 36mm x 42.5mm Lug to Lug
• 100 Meter Waterproof Resistance
• 10.2 mm Height including glass
  
• 20mm band width
• Premium H-Link Brushed Steel Bracelet with edge polish accent finish (20mm tapered to 16mm)
  
• Inner Quick Adjust & Quick Release Clasp (41mm x 18.3mm)
• Japanese Miyota 9039 Automatic Movement w/ Fully Custom Rotor
• Flat Sapphire Glass with AR coated on the inside
  
• Free Shipping
  
• 7-day free return
• 2 Year Warranty
• TÜV Rheinland German Certified Manufacture 

Sourcing Transparency

Design & Shipping | US

Manufacturing & Assembly | China

Movement | Japan