Side by side

Bremont Altitude Perpetual Calendar GMTvsYema Rallygraf Meca-Quartz

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
Rallygraf Meca-Quartz
YemaRallygraf Meca-Quartz
MSRP $420

At a glance

9 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Rallygraf Meca-Quartz39mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Rallygraf Meca-Quartz40h
Water Resistance
Altitude Perpetual Calendar GMT
Rallygraf Meca-Quartz50m
MSRP
Altitude Perpetual Calendar GMT$38,450
Rallygraf Meca-Quartz$420

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
42mm
39mm
Thickness
12.65mm
11mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel
Water Resistance
50m

Crystal & Dial

1 specs
Dial Color
Blue
Panda

Movement

1 specs
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$38,450
$420

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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.

Yema Rallygraf Meca-Quartz

Owners widely praise the Yema Rallygraf Meca-Quartz for its heritage reissue design, small and thin case, and good looks for the price, with some noting exceptional build quality, tactile pushers, and a substantial feel. However, the quartz movement's ticking smoothness and the 24-hour subdial, which functions as an AM/PM indicator rather than a totalizer, are points of criticism for some, leading to perceptions of it being overpriced. Owners report mixed experiences with quality control, with some noting alignment issues, crooked indices, and dial rotation when pushers are depressed, while others report no such issues. On balance, owners appreciate the Yema Rallygraf Meca-Quartz for its distinctive vintage styling and wearability, despite some concerns regarding quality control and the functionality of its subdial.

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