Yema Navgraf - Limited edition 39mm

Yema Navygraf is a French time piece as an official watch of the Marine Nationale (French Navy). As you have come to expect with Yema, this watch isn’t anything we haven’t seen in one form or another before. The name can be seen in use back in the 70s (examples can be found with Navigraf spelling) as well as another modern example already existing on the site with yellow touches, this new release has some reassuring history behind it along with a new direction for the model. This design comes from a time period when Seiko themselves owned Yema and used oversized hour markers.

Watch comes with full kit in unworn condition. Bracelet and 2 additional M&N straps as well as coming with an extra tropic strap.

Mechanical Movement

• Yema 2000 self-winding movement, no-date
• Self-winding mechanism
• 29 bearing jewels
• 28,800 semi-oscillations per hour
• Seconds stop function

Case

• Case made of 316L Stainless Steel
• Sapphire crystal glass
• Screw-down crown
  
• Waterproof and pressure-resistant to 300m diving depth
• Ceramic bezel protected with layer of Corundum (Sapphire)
• Screw-down stainless steel caseback

Dial and Hands

• Dark blue dial
• Indices coated with C3 Super luminescent colour
• Hour and minute and seconds hand coated with luminescent colour

• Case diameter: 39 mm
• Band lug width: 19 mm
• Case thickness: 12 mm