2015 Seiko SUMO SBDC003 45mm aka "Blumo"

2015 Pre-Owned Seiko SUMO SBDC003 aka "Blumo" 45mm

Mimo's take 

Striking Blue Dial and Bezel insert over Popping Lume markers visible from the International Space Station, an original Modern Seiko Diver watch design.

Gen II Seiko Sumo, in Very Good condition

Scratch free Crystal and Bezel insert, dings on case. Unpolished case and bracelet.

Just fine scratches from normal gentle wear and desk rash on clasp

Nice firm rotating Bezel action, and smooth thread on screw down crown.

Stainless steel case 45

Hardlex crystal

screw-down crown.

Cal 6R15 23 jewels, 50 hour power reserve

manual winding, hacking function.

MJW will provide 6 months warranty and Seiko Box aswell.