Side by side

Bremont Altitude Perpetual Calendar GMTvsPhoibos Sea Nymph

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
Sea Nymph
PhoibosSea Nymph
MSRP $240

At a glance

12 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Sea Nymph36mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Sea Nymph40h
Water Resistance
Altitude Perpetual Calendar GMT
Sea Nymph300m
MSRP
Altitude Perpetual Calendar GMT$38,450
Sea Nymph$240

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
42mm
36mm
Thickness
12.65mm
9.8mm
Lug-to-Lug
42mm
Lug Width
22mm
18mm
Material
Titanium
Stainless Steel
Water Resistance
300m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
SWISS RONDA 705
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$38,450
$240

Follow this matchup

Get a note when Bremont Altitude Perpetual Calendar GMT vs Phoibos Sea Nymph 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.

Phoibos Sea Nymph

Owners widely praise the Phoibos Sea Nymph's unique mother-of-pearl dial and distinctive bezel styling, with some finding it a good fit for smaller wrists. The 36mm case size is considered unisex, though some owners find it too small for larger wrists, while others enjoy it as a summer watch. The consensus is that the Phoibos Sea Nymph is a fun, visually interesting watch, with its polarizing bezel design being a key talking point.

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.