Panerai introduced eSteel https://www.brwx.co.uk/Collection/superocean-heritage/ last year in the bezel-less Luminor Marina. With the Submersible line Panerai uses ceramic that's been polished to a glossy finish for its trademark unidirectional rotating dive bezel. The https://www.rmwx.co.uk/Collection/rm-62/ dial also wears a gradient pattern; light at the top and dark at the bottom. Inside is the ever-present P.900 that's used https://www.ctrwx.co.uk in over a dozen Panerai models.