With its maritime compass-inspired design and bottomless sun-brushed blue dial, the SISTEM BOREAL (YIS401GC) is the trans-oceanic partner you've been looking for. A polished stainless steel case houses the groundbreaking SISTEM51 automatic watch design, while the openwork caseback reveals the inner workings of the self-winding mechanical movement. Mounted to a sturdy polished stainless steel brace ...
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