Seiko Prospex Sea E17985DSSADI and an extra GMT hand

and an extra GMT hand and steel 24-hour bezel allow for the easy tracking of an additional time zone

The compact 9R31 Spring Drive caliber inside keeps the SBGY011 thin and comfortable while providing an aesthetic that is definitively Grand Seiko

Celebrate timeless elegance with the Hearts On Fire Eternity Band

The blend of classic elegance and contemporary aesthetics makes this necklace a timeless addition to your jewelry collection

Nanbu tekki ironware features a distinctive texture called arare

Seiko Prospex Sea E17985DSSADI and an extra GMT handRoyal Jewelers is an authorized Seiko dealer in the Boston area and offers the Seiko Prospex Sea with Seiko's 3 year warranty. Movement Caliber Number 4R35 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 23 Functions Stop second hand function Date display Case Band Case Material Stainless steel Case Size Thickness: 12. 3mm Diameter: 41. 7mm Lug to lug: 49. 5mm Crystal Hardlex LumiBrite LumiBrite on hands, index(es)