Built for clear, reliable timekeeping, Micromilspec's 42mm 'Space Force' watch has a brushed surgical-grade stainless steel case and grey dial with luminescent hands and indices. The domed sapphire crystal is treated with an anti-reflective coating, while the Swiss-made Sellita SW200-1 automatic movement delivers a 38-hour power reserve. Water-resistant to 200 metres, it comes with three interchangeable straps.