103 A Sa - Steel case, screw-down pushers, sapphire crystal, black dial and bezel, white subdials
103 A Sa B - Steel case, screw-down pushers, sapphire crystal, Ar-Dehumidifying Technology, blue dial and bezel, silver subdials
103 Classic - 3-6-9 subdial arrangement, date only, steel case, screw-down pushers, sapphire crystal, Ar-Dehumidifying Technology, black dial and bezel, white subdials
103 Sa B E - sapphire crystal, Blue dial, bezel, and subdials, ivory hands and markers
103 St - Steel case, black dial, bezel, and subdials, white hands and markers
103 St C - 3-9 subdial arrangement, no day/date, steel case
103 St DIAPAL -
UTC hand, date only, steel case, screw-down pushers, anthracite bezel and dial, black subdials, off-white hands and markers,
DIAPAL escapement
103 St Sa - Steel case, screw-down pushers, sapphire crystal, black dial, bezel, and subdials, white hands and markers
103 St Sa Ar UTC -
UTC hand, date only, steel case, screw-down pushers, sapphire crystal, Ar-Dehumidifying Technology, black dial, bezel, and subdials
103 St Sa E - Steel case, screw-down pushers, sapphire crystal, black dial, bezel, and subdials, limited edition of 300 pieces
103 St Sa wanted - Steel case, screw-down pushers, sapphire crystal, anthracite dial and bezel, yellow subdials
103 St Ty - Plain bezel, steel case, tachymeter and pulsometer scale, black dial and subdials
103 Ti Ar - Titanium case, Ar-Dehumidifying Technology, black dial, bezel, and subdials
103 Ti Ar - Edition Die Zeit - Titanium case, Ar-Dehumidifying Technology, sapphire crystal, black dial, bezel, and subdials, red hands
103 Ti Ar UTC -
UTC hand, date only, titanium case, Ar-Dehumidifying Technology, black dial, bezel, and subdials
103 Ti DIAPAL -
UTC hand, date only, titanium case,
DIAPAL escapement, Ar-Dehumidifying Technology, sapphire crystal, anthracite dial and bezel, black subdials
103 Ti IFR -
DIN 8330, 9-12 subdial arrangement, titanium case, Ar-Dehumidifying Technology, sapphire crystal, black dial, bezel, and subdials
103 Ti TESTAF -
UTC hand, date only, titanium case, black dial, bezel, and subdials
103 Ti UTC IFR -
DIN 8330,
UTC hand, 9-12 subdial arrangement, date only, titanium case, Ar-Dehumidifying Technology, sapphire crystal, black dial, bezel, and subdials
103 Ti UTC TESTAF -
UTC hand, date only, titanium case, black dial, bezel, and subdials