Seiko Prospex 'Great Blue' Sea Turtle Watch - SRPK01K1 Regular With Rado’s signature sapphire crystal

With Rado’s signature sapphire crystal adding scratch-resistant shine

Matt Groening

Hirsch Scandic Calf Leather Watch Strap

GLASS: Sapphire Crystal

5mmLug-to-lug:47

Seiko Prospex 'Great Blue' Sea Turtle Watch - SRPK01K1 Regular With Rado’s signature sapphire crystalMovement Caliber Number 4R36 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 24 Functions Stop seconds hand function Day Date display Case Band Case Material Stainless steel (Bezel: Stainless steel with ceramic display) Case Size Thickness: 13. 2mmDiameter: 45. 0mmLug to lug: 47. 7mm Crystal Sapphire crystal with magnifier Crystal Coating Anti reflective coating on inner surface LumiBrite LumiBrite on hands, index(es)