Orient AK00 Version 3 Classic WatchvsLongines ULTRA-CHRON CLASSIC

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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.

Orient AK00 Version 3 Classic Watch at true scale

AK00 Version 3 Classic Watch

Longines ULTRA-CHRON CLASSIC at true scale

ULTRA-CHRON CLASSIC

Diameter

42.5mm

40mm

Lug-to-Lug

50.5mm

47.2mm

lowest

Thickness

14mm

10.9mm

lowest

Water Resistance

50m

highest

30m

Power Reserve

40h

72h

highest

MSRP

$450

lowest

$4,000

Movement

Orient F6B24

Longines L836.6

Case

6 specs
Diameter
42.5mm
40mm
Thickness
14mm
10.95mm
Lug-to-Lug
50.5mm
47.2mm
Lug Width
22mm
21mm
Water Resistance
50m
30m
Caseback
Display
Transparent case back with sapphire crystal

Crystal & Dial

4 specs
AR Coating
n/a
Both sides
Dial Color
Champagne
Silver
Indices
n/a
Applied indexes
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
Orient F6B24
Longines L836.6
Beat Rate
21,600 vph
25,200 vph
Power Reserve
40h
72h
Jewels
22
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Day-date
Hours, minutes, seconds, moon phase display and date indicated by small hand at

Pricing

1 specs
MSRP
$450
$4,000
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Reviews

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

Orient AK00 Version 3 Classic Watch

Owners widely praise the Orient AK00 Version 3 Classic Watch for its excellent value, with some calling it their favorite watch and noting Orient as the best value brand. The watch features an in-house Orient F6B24 automatic movement with hand-winding and hacking, a sapphire crystal, and an exhibition caseback. Some owners find the 42.5mm case size and 14mm thickness too large and tall for smaller wrists, and one owner notes the movement is not the most accurate. Overall, owners rate the Orient AK00 Version 3 Classic Watch highly for its excellent value and classic dress watch design.

Longines ULTRA-CHRON CLASSIC

The Longines ULTRA-CHRON CLASSIC is widely praised for its high-beat 5Hz L836.6 movement, which offers exceptional accuracy and a smooth seconds hand, with some owners considering it a bargain for these features. Reviewers highlight its successful retro design, faithful to 1960s aesthetics with modern updates like a sapphire crystal and micro-adjustment clasp. Owners note the comfortable bracelet and striking, sparkling indices against a sunray silver dial. Some find the 40mm case wears larger than expected, with several suggesting the 37mm version offers superior wearability. One owner desires a version without a date window, and the dial is described as stark. The 30m water resistance is noted as not exceptional. Overall, owners and reviewers rate the Longines ULTRA-CHRON CLASSIC highly for its blend of vintage charm and modern high-frequency movement performance at its price point.

From video reviewers

The watch's high-beat movement, certified by TimeLab Geneva as an Ultra-Chronometer, is a notable feature. The relatively high price compared to its competitors is a drawback. Reviewers disagree on the optimal case size, with one reviewer mentioning 41mm and 43mm, and the other mentioning 37mm and 40mm.