Buyalov МодстерvsSeiko Prospex Sea Save the Ocean Special Edition
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Модстер

Prospex Sea Save the Ocean Special Edition
Diameter
40.5mm
43.8mm
Lug-to-Lug
47mm
lowest
48.7mm
Thickness
13.1mm
12.8mm
lowest
Water Resistance
200m
200m
Power Reserve
42h
highest
41h
MSRP
n/a
$650
Movement
Miyota 82S0
Seiko 4R35
Case
3 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Buyalov Модстер for its attractive no-date dial and sapphire crystal, with some noting good case finishing and unique designs. Accuracy varies, with one owner reporting +17 sec/day and another noting a Miyota 9039 movement. Some find the dial logo distracting and question the "homage" nature and Asian manufacturing, while payment and shipping issues are noted barriers to purchase. Some owners find the watch too massive, though others appreciate its original, rugged design. Overall, owners rate the Buyalov Модстер highly for its attractive design and sapphire crystal at a significantly lower price point than the original.
The Seiko Prospex Sea Save the Ocean Special Edition is widely praised for its exceptional and beautiful dial designs, featuring wave patterns, gradient blues, and marine animal motifs that evoke the ocean, with many considering them among the best in their price range. Owners also note satisfactory lume, smooth bezel operation, and comfortable wearability, with some finding the 43.8mm case size and 13mm thickness to be well-balanced for daily wear. However, multiple sources criticize the bracelet clasp as flimsy, rattly, or underwhelming, and one owner reported returning the watch due to this. Some owners also note imperfect day/date wheel alignment as a common issue in this price segment. On balance, owners and reviewers rate the Seiko Prospex Sea Save the Ocean Special Edition highly for its stunning dial artistry and overall value.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.










