Side by side

HELM Khuraburi TitaniumvsOrient RA-AC0K 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.

HELM Khuraburi Titanium

Owners widely praise the HELM Khuraburi Titanium for its exceptional lume, robust build, and great value, with many noting its lightweight titanium construction and comfortable wearability. The 4 o'clock crown and superb crown action are frequently highlighted as positive attributes. Some owners find the watch's thickness, around 16mm, to be substantial, and one reported the Seiko NH38 movement ran over 40 seconds fast per day, while another criticized the NH35 movement's 40-hour power reserve. On balance, owners rate the HELM Khuraburi Titanium highly for its outstanding lume and impressive build quality at its price point.

From video reviewers

The brushed titanium case and bracelet deliver a lightweight, durable construction that two reviewers specifically praised for its feel and build quality. The 49mm lug-to-lug dimension may present wearability challenges for smaller wrists. Reviewers disagreed on the movement spec: one noted an NH35, while another confirmed an NH38 with 40-hour power reserve.

Orient RA-AC0K Diver Watch

Owners widely praise the Orient RA-AC0K Diver Watch for exceeding expectations and being a "real" watch. The mechanical movement is noted for keeping great time, running within a handful of seconds fast per day, with some owners considering Orient's budget movements among the best for accuracy. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its surprising quality and reliable timekeeping at its price point.

At a glance

16 of 29 specs differ
Diameter
Khuraburi Titanium42mm
RA-AC0K Diver Watch43.4mm
Power Reserve
Khuraburi Titanium40h
RA-AC0K Diver Watch40h
Water Resistance
Khuraburi Titanium300m
RA-AC0K Diver Watch200m
MSRP
Khuraburi Titanium$375
RA-AC0K Diver Watch$455

Full specifications

Case

5 specs
Diameter
42mm
43.4mm
Thickness
16mm
12.8mm
Lug-to-Lug
49mm
51mm
Material
Titanium
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal Shape
Domed
AR Coating
Yes
Lume
Super-LumiNova
None

Movement

7 specs
Caliber
Orient F6722
Beat Rate
0 vph
21,600 vph
Power Reserve
40h
40h
Jewels
24
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Date

Pricing

1 specs
MSRP
$375
$455
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