Side by side

Bell & Ross BR-X3 Blue SteelvsSeestern Sub 300 V4

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

BR-X3 Blue Steel
Bell & RossBR-X3 Blue Steel
MSRP $7,992
Sub 300 V4
SeesternSub 300 V4
MSRP $10

At a glance

19 of 29 specs differ
Diameter
BR-X3 Blue Steel41mm
Sub 300 V442mm
Power Reserve
BR-X3 Blue Steel70 hoursh
Sub 300 V441h
Water Resistance
BR-X3 Blue Steel100m
Sub 300 V4200m
MSRP
BR-X3 Blue Steel$7,992
Sub 300 V4$10

Full specifications

Case

9 specs
Category
Sport
Diver
Diameter
41mm
42mm
Thickness
13.3mm
13mm
Lug-to-Lug
46mm
Lug Width
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Sandblasted
Water Resistance
100m
200m
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Flat
Dial Color
White
Orange
Indices
Applied indices
Applied
Lume
Super-LumiNova
Japan Lume (blue glow)

Movement

5 specs
Caliber
BR-CAL.323
Seiko NH35A
Beat Rate
21,600 vph
Power Reserve
70 hoursh
41h
Jewels
24
Complications
Hours/Minutes, Seconds, Power Reserve Indicator
GMT, Date

Pricing

1 specs
MSRP
$7,992
$10

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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-X3 Blue Steel

The Bell & Ross BR-X3 Blue Steel is noted for its integration of the Kenissi movement into the BR-03 case, featuring a layered dial with a reoriented power reserve indicator. Owners find the lume bright, though less so in person than in images, and appreciate the comfort and unique dial variations, viewing it as an experimental piece. Reviewers note the three-date window is less clear than a single date display and find the blue dial's shininess excessive.

Seestern Sub 300 V4

Owners widely praise the Seestern Sub 300 V4 for its terrific fit and finish and surprising little touches at its $179 price, noting top-notch case, dial, bezel, and crystal. The bracelet is considered nice enough for the price point, and the watch is powered by the solid and reliable Seiko NH35 movement. Some owners report that the polished sides of the case show signs of wear. Overall, owners rate the Seestern Sub 300 V4 highly for its excellent case, dial, and bezel finishing at the price.

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