Side by side

Lum-Tec Solar MarinevsOrient AA02 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.

Lum-Tec Solar Marine

The Lum-Tec Solar Marine earns consistent owner praise for its all-black diver design, exceptional lume visibility, and rugged field-ready build quality. Owners highlight its comfort and wearability despite the compact 39mm case, with one long-term owner noting it has become their most-worn piece. The solar VS42A movement and robust construction earn respect for daily-use reliability. Caveats center on durability: the PVD coating will wear and chip within a year of regular use, and pricing for a solar quartz model with lume remains a point of contention—the brand itself created a sister company partly to address cost concerns. On balance, the Solar Marine resonates with owners seeking a rugged, comfortable all-black diver with practical solar power, though the premium pricing and coating durability expectations temper enthusiasm.

Orient AA02 Diver Watch

Owners widely praise the Orient AA02 Diver Watch for its impressive quality and value, noting it as a keeper with considerable charm. The F6922 automatic movement offers hand-winding and hacking capabilities, and the watch features a 40-hour power reserve and a mineral crystal. Some owners have opted to replace the stock bracelet. On balance, owners rate the Orient AA02 Diver Watch highly for its exceptional value and overall quality at its affordable price point.

At a glance

17 of 29 specs differ
Diameter
Solar Marine39mm
AA02 Diver Watch41.5mm
Power Reserve
Solar Marine40h
AA02 Diver Watch40h
Water Resistance
Solar Marine300m
AA02 Diver Watch200m
MSRP
Solar Marine$595
AA02 Diver Watch$285

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
41.5mm
Thickness
10.7mm
13mm
Lug-to-Lug
43.5mm
47mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

5 specs
Crystal
Sapphire
Mineral
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Indices
Applied

Movement

5 specs
Caliber
VS42A
F6922
Type
Solar
Automatic
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Day-date

Pricing

1 specs
MSRP
$595
$285
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