SEIKO-Prospex Sea SFK001 Lusso Collection The watch is driven by

The watch is driven by the OMEGA Co-Axial Master Chronometer 9900

that beats at a frequency of 28

which features a metallic crystal disc microstructured to obtain a high resolution image of the moon

Lug width : 22mm

SEIKO-Prospex Sea SFK001 Lusso Collection The watch is driven byCaliber Number 5K65 Movement Type Solar Precision 15 seconds per month Jewels 3 Functions Overcharge prevention function Quick start function 24 hour hand (dual time display function) Calendar linked time difference adjustment function Date display Case Band Case Material Stainless steel Case Size Thickness: 13. 2mm Diameter: 45. 0mm Lug to lug: 51. 8mm Crystal Sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite