Side by side

Bell & Ross BR-05 Blue Diamond EaglevsGrand Seiko SLGH017

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

BR-05 Blue Diamond Eagle
Bell & RossBR-05 Blue Diamond Eagle
MSRP $5,292
SLGH017
Grand SeikoSLGH017
MSRP $10,500

At a glance

18 of 29 specs differ
Diameter
BR-05 Blue Diamond Eagle36mm
SLGH01740mm
Power Reserve
BR-05 Blue Diamond Eagle54 hoursh
SLGH01780h
Water Resistance
BR-05 Blue Diamond Eagle100m
SLGH017100m
MSRP
BR-05 Blue Diamond Eagle$5,292
SLGH017$10,500

Full specifications

Case

8 specs
Category
Dress
Diameter
36mm
40mm
Thickness
8.7mm
11.7mm
Lug-to-Lug
47mm
Lug Width
22mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Yes
Dial Color
Blue
Black
Indices
Applied

Movement

5 specs
Caliber
BR-CAL.329
9SA5
Beat Rate
28,800 vph
Power Reserve
54 hoursh
80h
Jewels
25
Complications
Hours/Minutes, Seconds
None

Pricing

1 specs
MSRP
$5,292
$10,500

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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-05 Blue Diamond Eagle

Owners widely praise the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design, dial, and the contrast between brushed and polished finishes, finding it a compelling integrated steel sports watch. One owner notes the crown can be fussy. The £4k price is considered high, especially given the SW300-1 movement. On balance, owners find the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design and finishing compelling, though the price point is a significant consideration.

Grand Seiko SLGH017

Grand Seiko SLGH017 owners and reviewers widely praise its impeccable finishing on the applied markers and handset, and its lightweight titanium case and bracelet. The high-beat 9SA5 movement is noted for its approximately 80-hour power reserve, with accuracy figures reported by owners ranging from +4 sec/day to +5 to -3 seconds per day, though some owners express concerns about accuracy deviating significantly from specifications. Some find the "Night Birch" dial stunning and appreciate the Evo 9 case design, while others note the dial texture appears less pronounced on its matte black surface and criticize the handset's proportions and lack of lume. The Grand Seiko SLGH017 is priced at €10,500. On balance, owners and reviewers rate the Grand Seiko SLGH017 highly for its lightweight titanium construction and impeccable finishing.

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