Andersmann Watch Co DEEP Ocean ANN0913vsSeiko Prospex Sea 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.

DEEP Ocean ANN0913

Prospex Sea Save the Ocean Special Edition
Diameter
47mm
45mm
Lug-to-Lug
n/a
47.7mm
Thickness
20mm
13.2mm
lowest
Water Resistance
3000m
highest
200m
Power Reserve
42h
highest
41h
MSRP
$2,180
$625
lowest
Movement
ETA 2892-A2
Seiko 4R36
Case
6 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Andersmann Watch Co DEEP OCEAN ANN0913 owners praise its durable and comfortable build, effective dive watch functionality, and detailed refinement in materials and colors, with specific appreciation for the green dial and DLC coating. The watch features a sandwich dial, matte black DLC-coated titanium case, precise ceramic bezel insert, and a domed sapphire crystal. One owner found the shark mesh bracelet slightly too large. The Andersmann Deep Ocean 3000M is inspired by Panerai's appeal and uses an ETA 2892-A2 automatic movement. On balance, owners and reviewers rate the Andersmann Watch Co DEEP OCEAN ANN0913 well for its robust build and functional dive watch features, despite its price point being a consideration for a newer brand.
The Seiko Prospex Sea Save the Ocean Special Edition is widely praised for its exceptional and unique dial designs, often described as a highlight with wave patterns, lagoon hues, or even manta rays, offering a "Grand Seiko feel" at a regular Seiko price. Owners and reviewers consistently note the attractive color combinations and textured appearances, making it a standout feature. The watch is generally considered solidly built and good value, with satisfactory lume and smooth bezel operation. However, the bracelet and clasp are frequently criticized as underwhelming, rattly, and lacking a convenient diver's extension, a common complaint across several Seiko models. Some owners also express a desire for exhibition casebacks or note potential quality control issues such as misaligned bezels or day/date wheels. Overall, owners and reviewers rate the Seiko Prospex Sea Save the Ocean Special Edition highly for its visually striking and unique dial designs at an accessible price point.
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