Side by side

Orient AC0Q Diver II LEvsSeiko Prospex Sea

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 Sea

Owners and reviewers widely praise the Seiko Prospex Sea for its excellent value, robust build, and superior lume, with many noting its comfortable wearability and faithful design recreations. Some owners report the watch can feel big, thick, and heavy on smaller wrists, while others find the sizing perfect. The bezel action is frequently highlighted as smooth and precise, often exceeding that of less expensive models. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its impressive finishing and value proposition.

At a glance

11 of 29 specs differ
Diameter
AC0Q Diver II LE39.9mm
Prospex Sea41.7mm
Power Reserve
AC0Q Diver II LE40h
Prospex Sea41h
Water Resistance
AC0Q Diver II LE200m
Prospex Sea200m
MSRP
AC0Q Diver II LE$395
Prospex Sea$595

Full specifications

Case

4 specs
Category
Diver
Diameter
39.9mm
41.7mm
Thickness
12.8mm
12.3mm
Lug-to-Lug
46.5mm
49.5mm

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Orient F6722
4R35
Power Reserve
40h
41h
Jewels
25
23

Pricing

1 specs
MSRP
$395
$595
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