Side by side

Bremont Supermarine ChronovsSinn U2 S (EZM 5)

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

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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.

Bremont Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

Sinn U2 S (EZM 5)

The Sinn U2 S (EZM 5) features good, solid lume that remains readable throughout the night, though some owners find its initial brightness less intense than other dive watches. Reviewers highlight its excellent legibility due to a high-contrast dial and large hands, housed in robust German submarine steel with a scratch-resistant Tegiment-treated bezel. On balance, owners and reviewers appreciate the Sinn U2 S (EZM 5) for its robust construction and clear dial legibility.

At a glance

17 of 29 specs differ
Diameter
Supermarine Chrono43mm
U2 S (EZM 5)44mm
Power Reserve
Supermarine Chrono
U2 S (EZM 5)48h
Water Resistance
Supermarine Chrono300m
U2 S (EZM 5)2,000m
MSRP
Supermarine Chrono$6,850
U2 S (EZM 5)$3,802

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
43mm
44mm
Thickness
15.87mm
15.5mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Finish
black
Water Resistance
300m
2000m
Caseback

Crystal & Dial

4 specs
Crystal Shape
AR Coating
Underside
Indices
Lume
None
Luminescent

Movement

5 specs
Caliber
Bremont BE-50AE
Sellita SW330-2
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
48h
Jewels
0
25
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$6,850
$3,802
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