Seiko Astron Watches Sale! Seiko Astron GPS Solar SSJ003J1 £1,540.00 Original price was: £1,540.00.£1,309.00Current price is: £1,309.00. Our Newsletter Sign up today and Recieve 10% off your next Online Purchase Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Email *Sign Up