Seiko Prospex "Twilight Blue" Mens Divers Watch SPB097J1 - Special Edition.
Caliber 6R15 automatic movement with a 50 hours power reserve. Luminescent hour and minute hands, and round index hour markers too. Sunburst turquoise blue dial with a date window at the 3 o'clock position Uni-directional stainless steel bezel with a black/orange insert set on a 44 mm stainless steel case.
Specifications
| DIAL | Blue sunburst with applied, lumed indices |
| CASE MATERIAL | Stainless Steel with super hard coating |
| CASE DIMENSIONS | 44mm diameter, 51mm lug to lug, 13.1mm thickness, 20mm lug width |
| CRYSTAL | Sapphire with anti-reflective coating |
| CASE BACK | Screw-down stainless steel |
| MOVEMENT | Seiko cal. 6R15 automatic winding, hand winding, 23 jewels, quick set date, 21,600 bph, 50 hours power reserve |
| WATER RESISTANCE | 200 meters |
| STRAP | Stainless steel bracelet with super hard coating and wetsuit extension. Also included is black silicone strap with signed stainless steel pin buckle |
| FUNCTIONS | Time (hh:mm:ss) and Unidirectional external dive bezel |