Side by side

Orient Star DivervsSeiko Prospex Sea The Black Series

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

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Diver
Orient StarDiver
MSRP $585
See the full Diver
Prospex Sea The Black Series
SeikoProspex Sea The Black Series
MSRP $765
See the full Prospex Sea The Black Series
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At a glance

11 of 29 specs differ
Diameter
Diver43.6mm
Prospex Sea The Black Series45mm
Power Reserve
Diver50h
Prospex Sea The Black Series41h
Water Resistance
Diver200m
Prospex Sea The Black Series200m
MSRP
Diver$585
Prospex Sea The Black Series$765

Full specifications

Case

4 specs
Diameter
43.6mm
45mm
Thickness
14mm
13.2mm
Lug-to-Lug
51.1mm
47.7mm
Finish
—
—

Crystal & Dial

3 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Black
—
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Orient F6N47
Seiko 4R36
Power Reserve
50h
41h
Jewels
22
24

Pricing

1 specs
MSRP
$585
$765
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