Side by side

Bell & Ross BR-X1 ROSE GOLD & CERAMICvsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

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

At a glance

20 of 29 specs differ
Diameter
BR-X1 ROSE GOLD & CERAMIC45mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
BR-X1 ROSE GOLD & CERAMIC
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
BR-X1 ROSE GOLD & CERAMIC100m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
BR-X1 ROSE GOLD & CERAMIC$27,540
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

9 specs
Category
Chronograph
Diver
Diameter
45mm
44mm
Thickness
13mm
Lug-to-Lug
49.3mm
Lug Width
20mm
Material
Rose Gold
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Curved
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
Grey
Black
Indices
Applied indices
Applied
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
BR-CAL.313
8L35
Beat Rate
28,800 vph
Power Reserve
50h
Jewels
26
Complications
Hours/Minutes, Date, Chronograph
None

Pricing

1 specs
MSRP
$27,540
$3,300

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