Classic SPB MM200 Seiko Mod Watch, built to OEM specifications and using an OEM black dial. This is the best finished case with flawless function and a robust bracelet supplied on a fold over milled clasp with incredible finishing. 
 
Dimensions:
Case diameter:  42 mm 
Lug to Lug: 48.5 mm
Case thickness: 14 mm
Lug width: 20 mm
 
Specifications:
316L stainless steel case
AR coated sapphire crystal
screw down crown &  case back
Steel bezel insert with flush lume pip
120 click smooth gliding unidirectional diving bezel
High quality brushed bracelet with polished chamfers using high end clasp. Brushed with polished bevels and 6 micro adjustments. 
Seiko NH35 automatic movement (regulated to +/- 10 secs a day)
 
Additonal information:
Hand assembled using premium parts. The case is based on the contemporary MM200 SPB Diver. The case features drilled lugs, screw down crown/case back and a sapphire crystal. 
The movement is a Seiko NH35 automatic movement which has been regulated to perform in or around +/- 10 secs a day and features a hackling and hand winding capability with a quick set date complication. (DO NOT SET THE DATE BETWEEN 10PM - 3AM)
Water resistance has not been tested but for all new components and seals have been used. currently splash proof but recommended to get it professionally tested if it to be used for diving.