Side by side

Praesidus A-5 UDTvsOrient Diver Watch

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

What people say

Owners + reviewers, side by side

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

Praesidus A-5 UDT

The Praesidus A-5 UDT is noted for its historically inspired design, featuring an oversized crown cap and chain that pays homage to WW2 canteen watches. Reviewers highlight its functional dial with embossed, Super-LumiNova filled numerals and markers for legibility, alongside 200m water resistance and a 38mm brushed stainless steel case. Some owners find the 11.7mm thickness problematic, describing it as disproportionately tall. The watch's ana/digi functionality and connection to special operations forces are also praised. On balance, owners and reviewers appreciate the Praesidus A-5 UDT for its unique historical design elements and functional dial.

Orient Diver Watch

Owners widely praise the Orient Diver Watch for its value, with many considering it the best-looking dive watch under $300, especially noting striking dial colors like red and matte-black gilt. Reviewers highlight its solid build quality, comfortable bracelets, and applied indices with crisp lume. The in-house automatic movement with hacking and hand-winding is a consistent point of praise, offering a 40-hour power reserve. However, some reviewers note a noticeable amount of play in the bezel, a trait common to affordable Orient divers, and one owner found the transparent bezel scratches easily. On balance, owners and reviewers rate the Orient Diver Watch highly for its exceptional dial finishing and lume at its price point.

At a glance

14 of 29 specs differ
Diameter
A-5 UDT38mm
Diver Watch41.5mm
Power Reserve
A-5 UDT
Diver Watch40h
Water Resistance
A-5 UDT200m
Diver Watch200m
MSRP
A-5 UDT$645
Diver Watch$285

Full specifications

Case

5 specs
Diameter
38mm
41.5mm
Thickness
13mm
Lug-to-Lug
47mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Crystal
Domed Sapphire
Mineral

Movement

7 specs
Caliber
Miyota 9015
F6922
Beat Rate
0 vph
21,600 vph
Power Reserve
0h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Day-date

Pricing

1 specs
MSRP
$645
$285
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