Phoibos Wave MastervsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Wave Master

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
Diameter
42mm
42.7mm
Lug-to-Lug
48.5mm
46.4mm
lowest
Thickness
14mm
13.2mm
lowest
Water Resistance
300m
highest
200m
Power Reserve
n/a
70h
MSRP
$309
lowest
$1,350
Movement
Seiko NH35
Seiko 6R35
Case
5 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Phoibos Wave Master for its attractive wavy dial, bright lume, and overall quality for the price, with one owner noting its high finishing on the case and bezel edge distinguishes it from other homages. The watch is considered a handsome, rock-solid everyday beach watch with a sapphire crystal and ceramic bezel. Some minor finishing flaws like slightly crooked hour markers and an off-center outer ring are noted, though these are often not visible during wear. One owner found the watch chunky but not unwieldy at 14mm thick, while another wished it were larger than 40mm. On balance, owners rate the Phoibos Wave Master highly for its distinctive dial and impressive finishing at its price point.
The unidirectional ceramic bezel action is praised. The lume brightness is noted as a weakness. Reviewers disagree on the water resistance rating, with some stating 300M and others 200M.
Owners widely praise the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition for its beautiful design and refinement over prior models, with its glacier-inspired textured dial being a particular highlight. However, a significant portion of the community finds the €1500 RRP to be too high, suggesting a price point closer to €900-€1000, and note the use of an aluminum bezel insert. Some owners report that the 6R movement runs slow. On balance, owners rate the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition highly for its aesthetic refinement, though the price point is a notable concern for the community.
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