Seiko 5 Sports SKX GMT "White Batman"
The automatic GMT with the silver-white dial and the blue and black bezel. It's reference SSK033K1, and Aussie shops list it as SSK033K.
Not the cheapest, but the safer bet: it lists itself as an authorised Seiko dealer, with a 3-year warranty and 4.6 on Trustpilot from 254 reviews. Its price match button is worth a try, though it isn't guaranteed.
In stock. Free delivery, or pick it up from the Sydney showroom, usually ready in an hour.
Backup: Watch Depot, $655. Cheapest found, with a 3-year warranty. Its site says it's an authorised dealer, but it takes 4 to 8 business days to ship and reviews are mixed (3.1 on Trustpilot from 115).
Checked 6 Nov 2026