Side by side

Baltic Aquascaphe Dual-CrownvsCitizen Promaster Air GMT

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

Aquascaphe Dual-Crown
BalticAquascaphe Dual-Crown
MSRP $724
Promaster Air GMT
CitizenPromaster Air GMT
MSRP $1,195

At a glance

11 of 29 specs differ
Diameter
Aquascaphe Dual-Crown39mm
Promaster Air GMT44.5mm
Power Reserve
Aquascaphe Dual-Crown42h
Promaster Air GMT50h
Water Resistance
Aquascaphe Dual-Crown200m
Promaster Air GMT200m
MSRP
Aquascaphe Dual-Crown$724
Promaster Air GMT$1,195

Full specifications

Case

5 specs
Category
Diver
Pilot
Diameter
39mm
44.5mm
Thickness
11mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
Yes
Underside
Dial Color
Crown - Black
Navy
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9039
9054
Power Reserve
42h
50h

Pricing

1 specs
MSRP
$724
$1,195

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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.

Baltic Aquascaphe Dual-Crown

The Baltic Aquascaphe Dual-Crown is widely praised for its modern take on a vintage Super Compressor design, featuring a legible internal bezel and a clean, balanced dial. Reviewers consistently highlight its excellent wearability, attributed to its 39mm case size with elegant proportions and slender flanks. The case finishing, including polished chamfers and a unique brushed bezel top, is also a noted strength. It is powered by the Miyota 9039 movement, offering 200m water resistance. One reviewer found operating the internal bezel crown to be a fiddly and slower experience compared to standard dive bezels, and another noted the domed sapphire crystal can be somewhat reflective. Prices ranged from €550 during pre-order to €780 retail. Overall, reviewers rate the Baltic Aquascaphe Dual-Crown highly for its charming vintage-inspired design and excellent value.

From video reviewers

The watch's bezel action is smooth and precise, making it easy to turn. A weakness of the watch is its lume, which is somewhat lacking in low-light conditions. Reviewers disagree on the lug-to-lug fit, with one reviewer calling it comfortable for everyday wear and the other describing it as relatively slim for smaller wrists.

Citizen Promaster Air GMT

The Citizen Promaster Air GMT is widely praised for its impressive in-house Cal. 9054 automatic GMT movement, excellent case fit and finish, and a high-quality bracelet for its price point. Reviewers highlight its striking anti-reflective domed sapphire crystal, legible dial with large numerals, and long-lasting lume. However, its 44.5mm dimensions are considered unfashionably large, and the case design is described as uninspired. The independent hour jumping is noted as mushy and unable to be set backward, while the unframed 3 o'clock date window and minute track on the rehaut being obscured by case shadows are also flagged as drawbacks. The watch is priced at $1,125 USD and features 200m water resistance and a 50-hour power reserve. On balance, reviewers commend the Citizen Promaster Air GMT for its strong movement and legibility at an affordable price, despite reservations about its case size and some functional aspects of the GMT hand.

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