Bernhardt The Cipher DivervsSeiko DressKX

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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.

Bernhardt The Cipher Diver at true scale

The Cipher Diver

Seiko DressKX at true scale

DressKX

Diameter

39mm

40mm

Lug-to-Lug

46mm

44.6mm

lowest

Thickness

11.5mm

11.5mm

Water Resistance

300m

highest

100m

Power Reserve

n/a

41h

MSRP

$795

$315

lowest

Movement

Miyota 9039

Seiko 4R36

Case

4 specs
Category
Diver
Sport
Diameter
39mm
40mm
Lug-to-Lug
46mm
44.6mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9039
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$795
$315
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bernhardt The Cipher Diver

Bernhardt The Cipher Diver is praised for its 39mm case size and sapphire crystal. Owners widely report the bracelet construction and lume are adequate, with one noting the lume is patchy and short-lived. The Miyota 9039 automatic movement is expected to provide reliable timekeeping. Overall, owners rate Bernhardt The Cipher Diver highly for its value and wearable dimensions.

Seiko DressKX

Owners widely report the Seiko DressKX offers excellent value and a comfortable 22mm bracelet. Accuracy with the 4R36 movement is variable, with most owners experiencing +/-5 to 10 seconds per day, though the movement's official tolerance is +/-40 seconds per day. Some owners have noted component failures like bezel issues or misaligned parts, while others praise its accuracy. The Seiko DressKX is seen by some as a less serious tool watch than its predecessor due to the lack of a screw-down crown and ISO rating, though others prefer its modern features and warranty. Overall, owners rate the Seiko DressKX highly for its value and comfortable bracelet, despite variable accuracy.

From video reviewers

The clean dial and versatile dressy look are praised. The overall thickness and handset are points of contention.