BOLDR Supply Co. Venture Velo NocturnevsSeiko 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.

BOLDR Supply Co. Venture Velo Nocturne at true scale

Venture Velo Nocturne

Seiko Prospex Sea Save the Ocean Special Edition at true scale

Prospex Sea Save the Ocean Special Edition

Diameter

46mm

45mm

Lug-to-Lug

46mm

lowest

47.7mm

Thickness

12.5mm

lowest

13.2mm

Water Resistance

200m

200m

Power Reserve

n/a

41h

MSRP

$399

lowest

$625

Movement

Seiko VK64

Seiko 4R36

Case

5 specs
Diameter
46mm
45mm
Thickness
12.5mm
13.2mm
Lug-to-Lug
46mm
47.7mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko VK64
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$399
$625
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

BOLDR Supply Co. Venture Velo Nocturne

Owners report the BOLDR Supply Co. Venture Velo Nocturne feels quality in hand, though the stock black NATO strap is considered mediocre with thick titanium buckles. One owner noted their watch's movement may have been magnetized, and it returned from warranty service unchanged. On balance, owners find the BOLDR Supply Co. Venture Velo Nocturne to be a quality-feeling watch, with the included strap being a point of minor criticism.

Seiko Prospex Sea Save the Ocean Special Edition

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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