Side by side

Seiko Prospex LX linevsBoldr The Boys

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

Prospex LX line
SeikoProspex LX line
MSRP $5,500
The Boys
BoldrThe Boys
MSRP $299
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 LX line

Owners widely report the dial's blue-green sunburst is phenomenal, and the sapphire glass features blue AR coating. Some owners feel the high price limits discounts and sales, with one AD noting extremely low sales due to the cost. One owner reported DLC peeling off a two-week-old watch, and another noted quality control issues like bezel inserts and fallen second hands. On balance, owners consider the Seiko Prospex LX line a nicely built watch, though pricing led to poor sales and its discontinuation.

Boldr The Boys

Boldr The Boys is praised for its lightweight, durable titanium case, ergonomic lugs, and excellent legibility with strong lume. Owners note the competitive price and good customer service, while reviewers highlight the reliable SII NH35A movement and 200m water resistance. Some owners report that titanium scratches easily and question the brand's history and recognition. On balance, owners and reviewers rate Boldr The Boys highly for its practical features and value at $299.

At a glance

13 of 29 specs differ
Diameter
Prospex LX line44.8mm
The Boys38mm
Power Reserve
Prospex LX line72h
The Boys40h
Water Resistance
Prospex LX line200m
The Boys200m
MSRP
Prospex LX line$5,500
The Boys$299

Full specifications

Case

5 specs
Category
GMT
Tool
Diameter
44.8mm
38mm
Thickness
14.7mm
12mm
Lug-to-Lug
50.9mm
44mm
Lug Width
22mm
20mm

Crystal & Dial

3 specs
AR Coating
Super-clear coating
Yes
Dial Color
Black
The Boys' Brigade 90th Anniversary Edition
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

4 specs
Caliber
5R66
Seiko NH35A
Type
Spring Drive
Automatic
Power Reserve
72h
40h
Jewels
30
25

Pricing

1 specs
MSRP
$5,500
$299
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