Serket Watch Co Reef X Diver Black DLCvsSeiko Prospex Sea

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Reef X Diver Black DLC
Serket Watch CoReef X Diver Black DLC

MSRP $499

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Buy from Serket Watch Co Used on eBay
Prospex Sea
SeikoProspex Sea

MSRP $1,100

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Buy from Seiko Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Serket Watch Co Reef X Diver Black DLC at true scale

Reef X Diver Black DLC

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

43mm

41.3mm

Lug-to-Lug

50mm

48.2mm

lowest

Thickness

12.7mm

12.5mm

lowest

Water Resistance

200m

300m

highest

Power Reserve

n/a

72h

MSRP

$499

lowest

$1,100

Movement

Seiko NH35

Seiko 6R55

Case

5 specs
Diameter
43mm
41.3mm
Thickness
12.7mm
12.5mm
Lug-to-Lug
50mm
48.2mm
Lug Width
22mm
20mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Pink
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH35
Seiko 6R55
Power Reserve
n/a
72h
Jewels
0
24

Pricing

1 specs
MSRP
$499
$1,100
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