Side by side

Bremont Altitude Perpetual Calendar GMTvsBoldr The Boys

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

Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450
The Boys
BoldrThe Boys
MSRP $299

At a glance

11 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
The Boys38mm
Power Reserve
Altitude Perpetual Calendar GMT40h
The Boys40h
Water Resistance
Altitude Perpetual Calendar GMT
The Boys200m
MSRP
Altitude Perpetual Calendar GMT$38,450
The Boys$299

Full specifications

Case

6 specs
Category
GMT
Tool
Diameter
42mm
38mm
Thickness
12.65mm
12mm
Lug-to-Lug
44mm
Lug Width
22mm
20mm
Water Resistance
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blue
The Boys' Brigade 90th Anniversary Edition
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Seiko NH35A

Pricing

1 specs
MSRP
$38,450
$299

Follow this matchup

Get a note when Bremont Altitude Perpetual Calendar GMT vs Boldr The Boys gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Bremont Altitude Perpetual Calendar GMT

The Bremont Altitude Perpetual Calendar GMT is a highly exclusive piece, with one owner noting its $44,000 price point raises questions about its target audience and suggesting it may be a limited production showpiece. Reviewers highlight its refined Trip-Tick case, now featuring softer curves, a 42mm diameter, and a 12.23mm thickness in grade 2 titanium, though the oversized crowns are flagged as a potential drawback. Overall, owners and reviewers acknowledge the Bremont Altitude Perpetual Calendar GMT as a distinctive, albeit niche, high-complication offering with a notable case refinement.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.