Side by side

Bell & Ross BRS BLACK DIAMOND EAGLE DIAMONDSvsSeiko Prospex Sea

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

BRS BLACK DIAMOND EAGLE DIAMONDS
Bell & RossBRS BLACK DIAMOND EAGLE DIAMONDS
MSRP $7,128
Prospex Sea
SeikoProspex Sea
MSRP $795

At a glance

19 of 29 specs differ
Diameter
BRS BLACK DIAMOND EAGLE DIAMONDS39mm
Prospex Sea34mm
Power Reserve
BRS BLACK DIAMOND EAGLE DIAMONDS
Prospex Sea40h
Water Resistance
BRS BLACK DIAMOND EAGLE DIAMONDS100m
Prospex Sea200m
MSRP
BRS BLACK DIAMOND EAGLE DIAMONDS$7,128
Prospex Sea$795

Full specifications

Case

9 specs
Category
Diver
Diameter
39mm
34mm
Thickness
8.7mm
Lug-to-Lug
40.8mm
Lug Width
16mm
Material
Ceramic
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Anti-reflective coating on inner surface
Indices
Applied
Lume
None
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
BR-CAL.102
6N01
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
Hours/Minutes
None

Pricing

1 specs
MSRP
$7,128
$795

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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 BRS BLACK DIAMOND EAGLE DIAMONDS

The Bell & Ross BRS BLACK DIAMOND EAGLE DIAMONDS is a 39mm ceramic quartz watch with a subsidiary seconds dial and SuperLumiNova. Owners describe it as stunning, with aesthetics outweighing movement quality for some, and find it incredible on the wrist. Opinions on its appearance are split, with some finding it elegant and others ugly. On balance, owners and reviewers find the Bell & Ross BRS BLACK DIAMOND EAGLE DIAMONDS to be a visually striking watch, with its aesthetic appeal being its primary draw.

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its excellent value, robust build, and superb lume, with many appreciating its comfortable wearability due to its case shape and lug-to-lug distance. Reviewers consistently highlight its impressive finishing and classic dive watch design, often noting the bright LumiBrite lume. Some owners find the watch to be large, thick, and heavy, while others consider it the perfect size, indicating a split opinion on wearability for smaller wrists. The power reserve from some movements is noted as less than newer variants, and the clasp quality receives mixed feedback. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its exceptional finishing and value proposition in the dive watch market.

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