Side by side

Bremont Altitude Perpetual Calendar GMTvsOrient AK00 Version 3 Classic Watch

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
AK00 Version 3 Classic Watch
OrientAK00 Version 3 Classic Watch
MSRP $450

At a glance

13 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
AK00 Version 3 Classic Watch42.5mm
Power Reserve
Altitude Perpetual Calendar GMT40h
AK00 Version 3 Classic Watch40h
Water Resistance
Altitude Perpetual Calendar GMT
AK00 Version 3 Classic Watch50m
MSRP
Altitude Perpetual Calendar GMT$38,450
AK00 Version 3 Classic Watch$450

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
42mm
42.5mm
Thickness
12.65mm
14mm
Lug-to-Lug
50.5mm
Material
Titanium
Stainless Steel
Water Resistance
50m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
Blue
Champagne

Movement

4 specs
Caliber
F6B24
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
GMT, Day-date

Pricing

1 specs
MSRP
$38,450
$450

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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.

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.

Orient AK00 Version 3 Classic Watch

The Orient AK00 Version 3 Classic Watch is widely praised as an affordable, classic dress watch with a well-balanced design and a sun and moon dial. Owners appreciate its sapphire crystal, exhibition caseback, and the F6B24 automatic movement, which offers hand-winding, hacking, and day, date, and 24-hour complications. Some owners find the 42.5mm case size and 14mm thickness to be large, and note that the moonphase is a day/night complication. However, others find it surprisingly not heavy and like its layout and finish, considering Orient the best value brand. Overall, owners rate the Orient AK00 Version 3 Classic Watch highly for its attractive sun and moon dial and excellent value.

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