Side by side

Orient AC0Q Diver II LEvsSeiko Prospex Land Mechanical GMT

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.

Orient AC0Q Diver II LE

The Orient AC0Q Diver II LE is widely regarded as strong value, with owners appreciating its sapphire crystal, solid 200m water resistance, and dependable F6722 automatic movement. The 39.9mm case pairs with a redesigned dial featuring arrow and sword hands and applied markers in a Kamasu-style layout—a change that splits the community, with some preferring the original's simpler design aesthetic. Overall, owners rate the AC0Q Diver II LE highly for its sapphire crystal and reliable movement at competitive grey market pricing.

Seiko Prospex Land Mechanical GMT

Owners widely praise the Seiko Prospex Land Mechanical GMT for its faithful reconstruction of a classic design, comfortable bracelet, and attractive gray dial with a bubbly crystal. Reviewers highlight its handsome everyday sports watch appeal, solid specifications, and classic Seiko diver aesthetics, offering great value. However, community members are divided on the 6R movement's accuracy, with some reporting significant deviations even after regulation, while others find it competitive for the price. A point of contention is the GMT function, with some wishing for a "flyer" style local jump GMT instead of the "caller" type, and the internal compass bezel is described as finicky and difficult to read. Owners generally consider the Seiko Prospex Land Mechanical GMT overpriced at its retail price, suggesting better value is found on sale or closer to $700.

At a glance

12 of 29 specs differ
Diameter
AC0Q Diver II LE39.9mm
Prospex Land Mechanical GMT39.5mm
Power Reserve
AC0Q Diver II LE
Prospex Land Mechanical GMT72h
Water Resistance
AC0Q Diver II LE200m
Prospex Land Mechanical GMT200m
MSRP
AC0Q Diver II LE$395
Prospex Land Mechanical GMT$1,150

Full specifications

Case

4 specs
Category
GMT
Diameter
39.9mm
39.5mm
Thickness
12.8mm
13.6mm
Lug-to-Lug
46.5mm
46.4mm

Crystal & Dial

4 specs
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Orient F6722
6R54
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$395
$1,150
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Orient AC0Q Diver II LE vs Seiko Prospex Land Mechanical GMT gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.