Seiko Prospex SPB545 1965 Heritage Save the Ocean Limited Edition Watch

Experience the pioneering spirit of Seiko’s original 1965 diver’s watch, a timepiece that redefined standards for professional underwater instruments. This modern Prospex Diver’s 300m continues that legacy, delivering robust performance while supporting a critical mission: marine conservation.

This timepiece is part of the Seiko Prospex 'Save the Ocean' initiative, which actively contributes to securing the future of marine life. Its design beautifully reflects this commitment: the vivid ‘tranquil teal’ blue dial perfectly evokes the sea, ensuring a visually stunning connection to the depths.

Engineered for extreme environments, the watch features a durable 40mm case with a super-hard coating and a unidirectional rotating bezel for safe diving practice. At its core is the in-house 6R55 automatic calibre, providing an impressive 72-hour power reserve and professional-grade accuracy. With 300m water resistance and LumiBrite on the hands and indices for superior low-light clarity, this watch is truly professional-grade.

Release Date : Dec 2025

Pre-order Note:
We will receive the merchandise around 5-7 days from the release date. Shipment will be the day that the merchandise arrives. Pre-Orders are confirmed orders and as such they are not refundable.

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