Side by side

Pompeak Sub-AquaticvsUnimatic Modello Quattro U4S-T-LB Limited Edition Time Only

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.

Pompeak Sub-Aquatic

Owners widely praise the Pompeak Sub-Aquatic for its exceptional quality, with the 904L stainless steel case and bracelet, ceramic bezel insert, and waffle dial with a pleasing color gradient frequently highlighted. The Sellita SW200-1 movement and 200m water resistance are noted as strong specifications. The bracelet is considered outstanding and the overall fit and finish are reported as better than lesser alternatives, representing stupendous value for money. On balance, owners rate the Pompeak Sub-Aquatic highly for its exceptional quality and value, with the bracelet and dial being particular points of praise.

Unimatic Modello Quattro U4S-T-LB Limited Edition Time Only

The Unimatic Modello Quattro U4S-T-LB Limited Edition Time Only is a lightweight titanium field watch celebrated for its summery teal-green and gray California dial with mint-green lume, strong daylight legibility, and noticeably slim profile — reviewers praise the reasonable price and wearability at just 65 grams, a material and finish choice that distinguishes it from Unimatic's typically more affordable stainless steel line. The mint-green lume reads poorly in darkness relative to its daytime contrast, and the 22mm strap adds perceived bulk despite the case's minimal weight. Overall, reviewers rate the Modello Quattro U4S-T-LB highly for its lightweight titanium construction and summery aesthetic at a competitive $1,660 price point.

At a glance

9 of 29 specs differ
Diameter
Sub-Aquatic40mm
Modello Quattro U4S-T-LB Limited Edition Time Only40mm
Power Reserve
Sub-Aquatic38h
Modello Quattro U4S-T-LB Limited Edition Time Only
Water Resistance
Sub-Aquatic200m
Modello Quattro U4S-T-LB Limited Edition Time Only300m
MSRP
Sub-Aquatic$915
Modello Quattro U4S-T-LB Limited Edition Time Only$1,660

Full specifications

Case

5 specs
Thickness
13mm
0mm
Lug-to-Lug
48mm
0mm
Lug Width
20mm
0mm
Material
904L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Black

Movement

1 specs
Power Reserve
38h
0h

Pricing

1 specs
MSRP
$915
$1,660
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 Pompeak Sub-Aquatic vs Unimatic Modello Quattro U4S-T-LB Limited Edition Time Only 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.