Side by side

Bell & Ross BR 01 INSTRUMENT DE MARINEvsSpinnaker Tesei Mille Metri GMT

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
Tesei Mille Metri GMT
SpinnakerTesei Mille Metri GMT
MSRP $559

At a glance

20 of 29 specs differ
Diameter
BR 01 INSTRUMENT DE MARINE46mm
Tesei Mille Metri GMT44mm
Power Reserve
BR 01 INSTRUMENT DE MARINE56 hoursh
Tesei Mille Metri GMT40h
Water Resistance
BR 01 INSTRUMENT DE MARINE100m
Tesei Mille Metri GMT1,000m
MSRP
BR 01 INSTRUMENT DE MARINE$8,532
Tesei Mille Metri GMT$559

Full specifications

Case

9 specs
Category
GMT
Diameter
46mm
44mm
Thickness
16mm
Lug-to-Lug
52mm
Lug Width
22mm
Material
Bronze
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
1000m
Caseback
Solid

Crystal & Dial

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

Movement

6 specs
Caliber
BR-CAL.203
Seiko NH34A
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
$559

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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.

Spinnaker Tesei Mille Metri GMT

The Spinnaker Fleuss Midnight Black features a reliable and accurate Japanese TMI NH35 Automatic Movement with 3 Hands and Date. A potential drawback is the watch's relatively low 15 ATM water-resistance rating compared to other watches in its class. Reviewers disagree on the watch's suitability for larger wrists, with one reviewer noting a 43mm diameter and 51mm lug-to-lug fit, while the other mentions a 51mm lug-to-lug measurement.

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