Seiko Prospex Tuna Dive Watch  "Arnie"

Solar Movement and 47.5mm Case 

Caliber: H851 - (solar powered)

Black stainless steel case guard

Water resistant : 200m. Movement Japan. Hardlex crystal Black Seiko 22mm silicone dive strap, buckle closure

Width including crown: 47.5mm Case thickness: 15 mm

63-9233118850-E2

Seiko "Arnie" SNJ025 - An Updated Cult Classic

https://www.youtube.com/watch?v=sryhndTsiiU