BOLDR Supply Co. Odyssey PG1954vsSeiko Prospex Sea The Black Series
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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.

Odyssey PG1954

Prospex Sea The Black Series
Diameter
44mm
45mm
Lug-to-Lug
51mm
47.7mm
lowest
Thickness
12.5mm
lowest
13.2mm
Water Resistance
300m
highest
200m
Power Reserve
n/a
41h
MSRP
$799
$765
lowest
Movement
Miyota 9015
Seiko 4R36
Case
4 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the BOLDR Odyssey line for its robust build and quality feel. However, the 44mm case size of the Odyssey PG1954 is considered huge and may not suit most wrists. One owner notes that the Odyssey Freediver PG1954 is available with PVD, but its scratch resistance is unknown. Overall, owners rate the BOLDR Odyssey PG1954 highly for its robust build and quality feel, despite concerns about its large case size.
The Seiko Prospex Sea The Black Series is praised for its distinct green sunburst dial and bezel, classic diver's dial layout, and excellent legibility with Seiko's strong lume. Owners note that the price is often discounted from the RRP, making it an excellent first proper watch. A reviewer notes a lost opportunity for a thinner appearance due to the bezel's design. On balance, owners and reviewers rate the Seiko Prospex Sea The Black Series highly for its legibility and distinctive dial at the price.
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