Specifications:
Movement Type: Mechanical automatic (with manual winding and hacking)
Caliber Number: 4R36
Collection / Series: Monster (Thailand, Asia Limited Edition)
Accuracy: +45 to -35 seconds per day
Style: Diver 
Case Material: Stainless steel
Case Color: Silver
Band Material: Stainless steel
Band Color: Silver
Dial Type: Analog
Dial Color: Green sunray with Thai "Prajam Yam" design motif
Glass Type: Hardlex with anti-reflective coating
Water Resistance: 200 meters (ISO-certified for diving)
Size: 42.4 mm × 49.4 mm × 13.4 mm
Weight: Approx. 186 g
Other Features: Limited Edition of 1,000 pieces, Day and date display with magnifier (cyclops lens), Luminous hands and markers (LumiBrite), Screw-down crown, Uni-directional rotating bezel, Screw case back engraved with unique serial number, Diver extension clasp, Made for the Thailand market