Proton MB-1 Automatic

Discover utility and resilience with the Proton MB-1. Fitted with a sapphire crystal and Japanese automatic-winding mechanical movement, this "Go Anywhere Do Anything" watch will accompany you on any adventure without skipping a beat. Whether it's a swim in the ocean or a slow day in the office, the Proton MB-1 will be there when you need it.

The MB-1 features a cut-to-size FKM rubber strap with steel deployant clasp for maximum comfort and easy wearing. The 20 mm lug width is the most popular size on the market, so finding compatible bands and bracelets could not be easier.

Is it fancy? Nope! Are there prettier watches out there? Absolutely, but that's not why you're wearing this. It's built like your 1998 Honda Civic that just keeps on going, whether or not you want it to...

Specs

• Japanese self-winding mechanical movement with 41 hour power reserve
• Case material: Stainless steel
• Band material: Chemical-resistant FKM w/ milled steel clasp
• Case width: 38 mm
• Case thickness w/ crystal: 14 mm
• Lug-to-lug: 47.6 mm
• Lug width: 20 mm
• Water resistance: passes max testing limitation of 6 bar (~60 m)

What you get

When you purchase an MB-1 you get:

• The MB-1 (of course) w/ FKM strap
• Spring bar removal/installation tool
• A hard-shell padded carrying case
  
  

The MB-1 comes with either the white aviator-style handset with blue lume, or the baton-style hands with green lume.