Sistem Boreal

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 bracelet, you just found a captain you can trust for many years on the open seas.

Diameter: 42.00 mm 
Thickness: 13.8 mm
Lug-to-lug: 50.6 mm
Movement: Automatic
Water Resistant: 3 Bar
Strap Material: Stainless steel adjustable
Clasp Material: Stainless steel
Strap Clasp : Butterfly
Case Material: Stainless steel
Collection Category: Core
Packaging Type: Standard
Color: Blue
Strap Color: Grey
Dial Color: Blue
Case Color: Grey
Case Shape: Round
Product family: IRONY