Bernhardt The Cipher DivervsSerica Réf. 5303 PLD

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

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

Serica Réf. 5303 PLD at true scale

Réf. 5303 PLD

Diameter

39mm

39mm

Lug-to-Lug

46mm

lowest

46.5mm

Thickness

11.5mm

lowest

12.2mm

Water Resistance

300m

300m

Power Reserve

n/a

42h

MSRP

$795

lowest

$1,974

Movement

Miyota 9039

Soprod M100

Case

3 specs
Category
Diver
n/a
Thickness
11.5mm
12.2mm
Lug-to-Lug
46mm
46.5mm

Movement

2 specs
Caliber
Miyota 9039
Soprod M100
Power Reserve
0h
42h

Pricing

1 specs
MSRP
$795
$1,974
Keep your wishlist and collection together in the appExplore the app

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.

Serica Réf. 5303 PLD

Serica Réf. 5303 PLD is widely praised for its sophisticated and unique dive watch design, drawing inspiration from the 1960s without being a direct copy. Owners describe its aesthetic as a masterclass, embodying qualities that are simultaneously serious and whimsical, brutalist and elegant, and dressy yet military-like. The 39mm case is noted to wear perfectly, sliding under cuffs while maintaining tool watch presence. Finishing is described as tight and smooth, appearing more expensive than the price. The mesh bracelet is found comfortable and practical by some, though others find the clasp system awkward and difficult to operate. One owner expresses concerns about the reliability of the new Soprod movement, while another notes it has been well received and is COSC certified. The "DT MAX" dual diving scale's practicality for specialized diving mixes is questioned by one commenter. The screw-down crown has loosened during wear for one owner, raising concerns for dive-use integrity.