Expl II 216570 SDc4000 GMT II 116710
Endlink Width 21mm 20mm 20mm
Lug - Lug Length 50.1mm 46.25mm 48 mm
Height 12.5mm 15mm 12mm
Watch Face Diameter 42mm 40mm 40mm
Width inc/crown 45mm 44.5mm 44.3mm
Weight w/o bracelet 84g 93g 75g
Weight w/ bracelet 155g 165g 140g
(minus two Oyster links)
http://www.minus4plus6.com/SD4000.htm