Side by side

Bremont Altitude Perpetual Calendar GMTvsGrand Seiko SBGP007

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
SBGP007
Grand SeikoSBGP007
MSRP $3,900

At a glance

12 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
SBGP00740mm
Power Reserve
Altitude Perpetual Calendar GMT40h
SBGP00740h
Water Resistance
Altitude Perpetual Calendar GMT
SBGP007100m
MSRP
Altitude Perpetual Calendar GMT$38,450
SBGP007$3,900

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
42mm
40mm
Thickness
12.65mm
10.8mm
Lug-to-Lug
47mm
Lug Width
22mm
20mm
Material
Titanium
Gold
Water Resistance
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black

Movement

2 specs
Caliber
9F85
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$38,450
$3,900

Follow this matchup

Get a note when Bremont Altitude Perpetual Calendar GMT vs Grand Seiko SBGP007 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.

Grand Seiko SBGP007

Grand Seiko SBGP007 owners widely praise its finishing and the quality of its stainless steel case and bracelet with solid end links. The watch features a 40mm case, a smooth bezel, a deep blue textured dial, and Grand Seiko alpha hands. It is powered by the Seiko calibre 9F85 quartz movement. Owners are split on the red seconds hand and gold star emblem, with some finding them too bright or childish, while others defend the star as a mark of accuracy. The $3900 MSRP is debated, with some considering it high for a quartz watch. Overall, owners rate the Grand Seiko SBGP007 highly for its exceptional finishing at the price point, despite some debate over aesthetic details.

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.