Side by side

Orient AC0Q Diver II LEvsSeiko Alpinist

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 Alpinist

Owners widely praise the Seiko Prospex Land Mechanical for its durability, accuracy, and value, with many appreciating its versatile style and useful day-date complication. Some owners highlight the 70-hour power reserve and 20 bar water resistance as significant benefits. However, opinions are divided on its size and thickness, with some finding it too large and heavy for a field watch, while others consider it a perfect or comfortable fit, especially at 38mm. There is also disagreement regarding the crystal type, with some criticizing the Hardlex while others appreciate the sapphire. Overall, owners rate the Seiko Prospex Land Mechanical highly for its robust performance and good value, despite differing views on its dimensions.

At a glance

11 of 29 specs differ
Diameter
AC0Q Diver II LE39.9mm
Alpinist39.5mm
Power Reserve
AC0Q Diver II LE
Alpinist70h
Water Resistance
AC0Q Diver II LE200m
Alpinist200m
MSRP
AC0Q Diver II LE$395
Alpinist$750

Full specifications

Case

4 specs
Category
Field
Diameter
39.9mm
39.5mm
Thickness
12.8mm
13.2mm
Lug-to-Lug
46.5mm
46.4mm

Crystal & Dial

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

Movement

3 specs
Caliber
Orient F6722
Seiko 6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$395
$750
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