Side by side

Bell & Ross BR 01 INSTRUMENT DE MARINEvsLorier Hyperion SII

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

BR 01 INSTRUMENT DE MARINE
Bell & RossBR 01 INSTRUMENT DE MARINE
MSRP $8,532
Hyperion SII
LorierHyperion SII
MSRP $699

At a glance

18 of 29 specs differ
Diameter
BR 01 INSTRUMENT DE MARINE46mm
Hyperion SII39mm
Power Reserve
BR 01 INSTRUMENT DE MARINE56 hoursh
Hyperion SII40h
Water Resistance
BR 01 INSTRUMENT DE MARINE100m
Hyperion SII200m
MSRP
BR 01 INSTRUMENT DE MARINE$8,532
Hyperion SII$699

Full specifications

Case

7 specs
Category
GMT
Diameter
46mm
39mm
Lug Width
20mm
Material
Bronze
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
White
Blue
Indices
Roman numerals
Applied

Movement

6 specs
Caliber
BR-CAL.203
Type
Manual
Automatic
Beat Rate
28,800 vph
Power Reserve
56 hoursh
40h
Jewels
25
Complications
Hours/Minutes
None

Pricing

1 specs
MSRP
$8,532
$699

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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.

Bell & Ross BR 01 INSTRUMENT DE MARINE

The Bell & Ross BR 01 is recognized as a bold, 46mm "instrumentation watch" that drew inspiration from airplane cockpit altimeters upon its 2005 release. While one reviewer found a smaller variant in the line too flat and difficult to wear, the BR 01's unique design and historical significance are acknowledged. On balance, the Bell & Ross BR 01 is noted for its distinctive cockpit-inspired aesthetic and its impact on watch design at its launch.

Lorier Hyperion SII

Owners widely praise the Lorier Hyperion SII for its vintage aesthetic, glossy black dial, and tasteful text. One owner notes the Miyota 9075 movement and calls it the best GMT under $800. Criticisms include a small GMT hand that is difficult to spot, and one user found the winding action not smooth with significant crown resistance. Overall, owners rate the Lorier Hyperion SII highly for its vintage aesthetic and value.

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