Here we have a 2023 Seiko Glacier 'Save The Ocean' 1965 Re-Interpretation SPB297J1, as part of the Save the Ocean collection. Seiko donated part of the original sale to the PADI Aware Foundation’s Marine Debris programme, the world's largest Ocean clean-up scheme. With a 40.5mm stainless steel case that curves in all the right places, coated in DiaShield, a Seiko proprietary material that provides the watch with resilience against scratches and scuffs, the drilled lugs have a lug-to-lug length of 47.5mm and a thickness of 13mm, giving the watch an impressive wrist presence. Satin-brushed and polished shoulders transition with crisp lines. On the right side is a screw-down crown, and the unidirectional bezel features a striking 60-minute black insert coated in a hardened material. A flat sapphire crystal sits above the vertical, patterned blue dial, which is inspired by the glacier ice of Antarctica. An outer minute track with blue accents adds a pop of colour, and applied batons filled with LumiBrite mark the hours. At 3 o’clock, a framed date window. Broad sword hands with LumiBrite infill are complemented by a steel sweeping second hand. The text is precisely printed at 12 o'clock, “Seiko,” and at 6 o’clock, the Prospex logo and “Automatic Divers 200m” are printed underneath. On the reverse, a screw-down case back with the Seiko Tsunami in the centre, inside an automatic Seiko 6R35, 24 jewels, 21,600 beats per hour. It comes paired with its original 20mm Seiko 3-link brushed stainless steel bracelet secured by a signed three-fold flip-lock clasp, all links provided and comes with its Seiko presentation box, swing tag and papers.