Truely unique Seiko Mod using an explorer case and a mother of pearl dial. 
 
Dimensions:
Case diameter:  36 mm 
Lug to Lug: 45.4 mm
Case thickness: 11.6 mm
Lug width: 20 mm
 
Specfications:
316L stainless steel case
Screw down crown/case back
AR coated sapphire crystal
Screw in link bracelet with gliding adjustable clasp. 
Seiko NH35 automatic movement (regulated to +/- 10 secs a day)
 
More information:
Explorer type case with polished bezel and polished case featuring screw down crown and screw down exhibition case back. 
Dial used is a uniue blue mother of pearl, fitted with silver mercedes hands and red seconds hand. 
Bracelet features centre polished links with gliding micro adjustment.