Seiko Prospex SeavsVaer D5 Meridian Auto
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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.

Prospex Sea

D5 Meridian Auto
Diameter
41mm
39mm
Lug-to-Lug
46.9mm
46mm
lowest
Thickness
12.3mm
lowest
12.5mm
Water Resistance
200m
200m
Power Reserve
70h
n/a
MSRP
$900
$729
lowest
Movement
Seiko 6R35
Miyota 9015
Case
4 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 Seiko Prospex Sea for its value and robust build, with many highlighting its excellent lume and attractive design. Some owners find the 41mm case size perfect, while others with smaller wrists consider it too large, thick, and heavy. The stock rubber strap is noted as uncomfortable for land wear by one owner. Overall, owners rate the Seiko Prospex Sea highly for its design and value at the price point.
Owners widely praise the Vaer D5 Meridian Auto for its classic aesthetic, comfortable 39mm wearability, and well-executed 120-click bezel with minimal back play. Reviewers highlight the anodized aluminum bezel insert, lyre lugs, sword hands, and gold accents on the blue sunburst dial as contributing to its old-school charm. One owner notes the watch keeps good time, running 3-5 seconds fast per month. On balance, owners and reviewers rate the Vaer D5 Meridian Auto highly for its vintage-inspired design and comfortable dimensions at its price point.
The D5 Meridian Auto is praised for its classic 39mm diver proportions and USA assembly. No shared weaknesses were identified.
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