Side by side

Baltic Aquascaphe BronzevsSinn U18

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

Aquascaphe Bronze
BalticAquascaphe Bronze
MSRP $697
U18
SinnU18
MSRP $3,488
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 Bronze

Owners widely praise the Baltic Aquascaphe Bronze for its attractive vintage aesthetic, solid build, and excellent value, with many noting its finishing exceeds expectations for its price point. The CuAL8 bronze alloy case develops a slow, even patina, and the 39mm size is considered compact and wearable. Reviewers highlight the handsome design, cohesive look with gilt accents, and the reliable Miyota 9039 movement. Some owners report minor criticisms including a noisy rotor, stiff crown, and sharp edges on the tropic strap buckle, though these are often resolved. The stainless steel caseback is a point of contention for some reviewers, who suggest a PVD coating would have been a better visual match. The Baltic Aquascaphe Bronze is offered at a price point around €625-€750 or under $950 USD. Overall, owners and reviewers rate the Baltic Aquascaphe Bronze highly for its convincing vintage aura and strong value proposition.

From video reviewers

The watch's unique blend of vintage style and rugged tool watch qualities is a notable strength. A weakness is the watch's price point, as it's positioned in a competitive market with other similar watches offering similar features at lower prices. Reviewers disagree on the watch's water-resistance, with one reviewer mentioning it's not a primary focus of the design and another not specifying the exact rating.

Sinn U18

The Sinn U18 is praised for its unique deep blue/green dial with three-dimensional oxygen bubbles that change with light, and its comfortable, easily adjustable bracelet. Owners find the watch stunning and a piece of history, appreciating the refined hands. The Sinn U18 features a 44mm, 15.5mm thick case made from German submarine steel, offering a 2000-meter dive specification and Sinn's Ar-Dehumidifying technology, powered by a Sellita SW300-1 movement. The case thickness is apparent, and the watch comes as a complete set with box and papers for $3,000-$3,680. On balance, owners and reviewers rate the Sinn U18 highly for its striking dial and robust build.

At a glance

14 of 29 specs differ
Diameter
Aquascaphe Bronze39mm
U1844mm
Power Reserve
Aquascaphe Bronze42h
U1842h
Water Resistance
Aquascaphe Bronze200m
U182,000m
MSRP
Aquascaphe Bronze$697
U18$3,488

Full specifications

Case

8 specs
Diameter
39mm
44mm
Thickness
13mm
15.5mm
Lug-to-Lug
47mm
Lug Width
20mm
22mm
Material
Bronze
high-strength
Finish
Brushed and polished
Water Resistance
200m
2000m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Yes
Indices
Applied
Lume
SuperLuminova
None

Movement

1 specs
Caliber
Miyota 9039
SW300-1

Pricing

1 specs
MSRP
$697
$3,488
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