Side by side

Baltic Aquascaphe BronzevsTudor Black Bay One 31

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

Aquascaphe Bronze
BalticAquascaphe Bronze
MSRP $697
Black Bay One 31
TudorBlack Bay One 31
MSRP $4,600

At a glance

14 of 29 specs differ
Diameter
Aquascaphe Bronze39mm
Black Bay One 3131mm
Power Reserve
Aquascaphe Bronze42h
Black Bay One 3150h
Water Resistance
Aquascaphe Bronze200m
Black Bay One 31100m
MSRP
Aquascaphe Bronze$697
Black Bay One 31$4,600

Full specifications

Case

8 specs
Diameter
39mm
31mm
Thickness
13mm
9.5mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
17mm
Material
Bronze
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
200m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Anthracite
Lume
SuperLuminova
None

Movement

2 specs
Caliber
Miyota 9039
MT5201
Power Reserve
42h
50h

Pricing

1 specs
MSRP
$697
$4,600

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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 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.

Tudor Black Bay One 31

Owners widely report the Tudor Black Bay One 31's polished case and bracelet scratch easily, though its wearability under gloves and robust movement are praised. Some desire more micro-adjustment options on the clasp, and a lack of contrast between the silver dial and hands is noted. The 31mm size may be a consideration for daily wear due to its 50-hour power reserve. On balance, owners and reviewers appreciate the Tudor Black Bay One 31 for its comfortable wearability and robust movement, despite concerns about case scratching and clasp adjustability.

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