Seiko Prospex Full Titanium 44.8 MM Spring Drive GMT Watch - SNR025J1 Sneakers The perimeter of Band: 190mm

The perimeter of Band:          190mm

Full-auto calendar correct to the December 31

Titanium is notoriously difficult to process

The movement is ensconced in a beautiful case with the stunning blue second hand contrasting with the white dial as it etches out precise time

subdial hands and tachymeter scale background are also in brown

Seiko Prospex Full Titanium 44.8 MM Spring Drive GMT Watch - SNR025J1 Sneakers The perimeter of Band: 190mmMovement Caliber Number: 5R66 Movement Type: Spring Drive Accuracy: 15 seconds per month (1 second per day) Duration: Approx. 72 hours(3 days) Exterior Case Material: Titanium (super hard coating) Crystal: Sapphire crystal Crystal Coating: Super clear coating LumiBrite: Lumibrite on hands and index(es) Clasp: Three fold clasp with secure lock & push button release, solid & slide adjuster Water Resistance: 20 bar Case Size Thickness: 14. 7 Diameter: