The models in Sinn's 103 series make it instantly clear what these timepieces were created for: uncompromising functionality. Following company tradition, the design of these watches reminds one of the instruments in an airplane cockpit. After all, the first timepieces by the company's founder were mechanical airplane cockpit clocks for professional use. Model 103 St, which is equipped with a shock-resistance acrylic glass, is also available for an extra charge with a high-domed, scratch-resistance sapphire crystal glass with anti-reflective coating on both sides.
alligator leather; black
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alligator leather; mocha-colored
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alligator leather; cognac-colored
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calfskin; black
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calfskin with leather underlay, mid-brown; contrasting seam light-colored
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calfskin with leather underlay, mid-brown; contrasting seam light-colored (leather underlay unmounted)
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horsehide; brown, contrasting seam white
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cowhide with alligator embossing; black, contrasting seam white
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cowhide with alligator embossing; mocha-colored, contrasting seam white
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cowhide with alligator embossing; marine blue, contrasting seam white
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cowhide with alligator embossing; cognac-colored, contrasting seam white
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cowhide; russia leather; black
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cowhide; russia leather; mocha-colored
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cowhide; black, russia leather; contrasting seam white
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cowhide; russia leather; mocha-colored, contrasting seam white
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cowhide; black, contrasting seam white
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cowhide; integrated in the case; black, contrasting seam white
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cowhide in Vintage-Style; dark brown, contrasting seam white
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cowhide; black, contrasting seam orange
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cowhide in Vintage-Style; brown, decorative seam black
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cowhide; blue, seam blue
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Alcantara; gray, seam grey
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Stainless steel two-link; polished/satinized
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Stainless steel fine link bracelet; polished/satinized
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Blue silicone strap integrated in the case; small folding clasp
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Blue silicone strap integrated in the case; large folding clasp
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Black silicone strap with pin clasp
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Black silicone strap integrated in the case; large folding clasp
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Black silicone strap integrated in the case; small folding clasp
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![Choose a watch band](javascript:bandaustausch("12.jpg","Leather strap","Armbandgruppe_1","alligator leather; black", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("13.jpg","Leather strap","Armbandgruppe_1","alligator leather; mocha-colored", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("14.jpg","Leather strap","Armbandgruppe_1","alligator leather; cognac-colored", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("33.jpg","Leather strap","Armbandgruppe_1","calfskin; black", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("138.jpg","Leather strap","Armbandgruppe_1","calfskin with leather underlay, mid-brown; contrasting seam light-colored", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("142.jpg","Leather strap","Armbandgruppe_1","calfskin with leather underlay, mid-brown; contrasting seam light-colored (leather underlay unmounted)", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("140.jpg","Leather strap","Armbandgruppe_1","horsehide; brown, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("1.jpg","Leather strap","Armbandgruppe_1","cowhide with alligator embossing; black, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("2.jpg","Leather strap","Armbandgruppe_1","cowhide with alligator embossing; mocha-colored, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("3.jpg","Leather strap","Armbandgruppe_1","cowhide with alligator embossing; marine blue, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("4.jpg","Leather strap","Armbandgruppe_1","cowhide with alligator embossing; cognac-colored, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("18.jpg","Leather strap","Armbandgruppe_1","cowhide; russia leather; black", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("19.jpg","Leather strap","Armbandgruppe_1","cowhide; russia leather; mocha-colored", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("20.jpg","Leather strap","Armbandgruppe_1","cowhide; black, russia leather; contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("21.jpg","Leather strap","Armbandgruppe_1","cowhide; russia leather; mocha-colored, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("35.jpg","Leather strap","Armbandgruppe_1","cowhide; black, contrasting seam white", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("86.jpg","Leather strap","Armbandgruppe_1","cowhide; integrated in the case; black, contrasting seam white", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("115.jpg","Leather strap","Armbandgruppe_1","cowhide in Vintage-Style; dark brown, contrasting seam white", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("126.jpg","Leather strap","Armbandgruppe_1","cowhide; black, contrasting seam orange", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("156.jpg","Leather strap","Armbandgruppe_1","cowhide in Vintage-Style; brown, decorative seam black", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("161.jpg","Leather strap","Armbandgruppe_1","cowhide; blue, seam blue", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("162.jpg","Leather strap","Armbandgruppe_1","Alcantara; gray, seam grey", "true");){kind=link}
![Choose a watch band](javascript:bandaustausch("60.jpg","Solid bracelet","Armbandgruppe_2","Stainless steel two-link; polished/satinized", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("66.jpg","Solid bracelet","Armbandgruppe_2","Stainless steel fine link bracelet; polished/satinized", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("134.jpg","Silicone strap","Armbandgruppe_3","Blue silicone strap integrated in the case; small folding clasp", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("146.jpg","Silicone strap","Armbandgruppe_3","Blue silicone strap integrated in the case; large folding clasp", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("50.jpg","Silicone strap","Armbandgruppe_3","Black silicone strap with pin clasp", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("42.jpg","Silicone strap","Armbandgruppe_3","Black silicone strap integrated in the case; large folding clasp", "false");){kind=link}
![Choose a watch band](javascript:bandaustausch("44.jpg","Silicone strap","Armbandgruppe_3","Black silicone strap integrated in the case; small folding clasp", "false");){kind=link}