Side by side

Seiko Prospex SeavsBoldr Venture

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Prospex Sea
SeikoProspex Sea
MSRP $595
Venture
BoldrVenture
MSRP $339

At a glance

13 of 29 specs differ
Diameter
Prospex Sea41.7mm
Venture38mm
Power Reserve
Prospex Sea41h
Venture40h
Water Resistance
Prospex Sea200m
Venture200m
MSRP
Prospex Sea$595
Venture$339

Full specifications

Case

5 specs
Category
Diver
Tool
Diameter
41.7mm
38mm
Thickness
12.3mm
12mm
Lug-to-Lug
49.5mm
44mm
Material
Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal
Hardlex
Sapphire
AR Coating
Inner
Yes
Dial Color
Black
Black Dawn
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova

Movement

3 specs
Caliber
4R35
Seiko NH35A
Power Reserve
41h
40h
Jewels
23
25

Pricing

1 specs
MSRP
$595
$339

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What people say

Owners + reviewers, side by side

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

Seiko Prospex Sea

Owners and reviewers widely praise the Seiko Prospex Sea for its excellent value, robust build, and superior lume, with many noting its comfortable wearability and faithful design recreations. Some owners report the watch can feel big, thick, and heavy on smaller wrists, while others find the sizing perfect. The bezel action is frequently highlighted as smooth and precise, often exceeding that of less expensive models. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its impressive finishing and value proposition.

Boldr Venture

The Boldr Venture is widely praised for its lightweight and durable titanium case, excellent finishing, and comfortable wearability, with owners noting its legibility and good lume on the navy dial. It features a scratch-resistant sapphire crystal and 200m water resistance, making it suitable for daily wear. The included Expedition Canvas Strap is described as beautiful and comfortable. Overall, owners rate the Boldr Venture highly for its comfortable and durable titanium construction and excellent legibility.

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