Side by side

Baltic Aquascaphe Dual-CrownvsCitizen Promaster Sikorsky

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 Sikorsky
CitizenPromaster Sikorsky
MSRP $469

At a glance

13 of 29 specs differ
Diameter
Aquascaphe Dual-Crown39mm
Promaster Sikorsky42.4mm
Power Reserve
Aquascaphe Dual-Crown42h
Promaster Sikorsky40h
Water Resistance
Aquascaphe Dual-Crown200m
Promaster Sikorsky200m
MSRP
Aquascaphe Dual-Crown$724
Promaster Sikorsky$469

Full specifications

Case

5 specs
Category
Diver
Pilot
Diameter
39mm
42.4mm
Thickness
11mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm

Crystal & Dial

4 specs
Crystal
Sapphire
Mineral
AR Coating
Yes
Inner
Dial Color
Crown - Black
Grey
Lume
BGW9
None

Movement

3 specs
Caliber
Miyota 9039
B877
Type
Automatic
Solar
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$724
$469

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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 Sikorsky

The Citizen Promaster Sikorsky is a large 46mm watch honoring the S-92 helicopter, featuring a busy dial with red, white, blue, and yellow accents, and helicopter blade-shaped hands. It houses a solar-powered U680 movement with atomic time syncing. On balance, owners find the Citizen Promaster Sikorsky to be a unique, albeit cluttered, limited edition timepiece.

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