Invicta Pro Diver 8927OBvsUnimatic Modello Quattro
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Pro Diver 8927OB

Modello Quattro
Diameter
40mm
40mm
Water Resistance
200m
300m
highest
Power Reserve
n/a
38h
MSRP
n/a
$1,280
Movement
Seiko NH35
Sellita SW200-1
Case
2 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Invicta Pro Diver 8927OB for its exceptional value, reliable Seiko NH35 automatic movement, and solid construction. The 40mm stainless steel case is noted as comfortable, particularly for wrists around 19cm, and the bracelet is described as comfortable and solid. The bezel action receives specific commendation for its tight, precise clicks with minimal play. One owner reports using the watch for recreational scuba diving to 130ft without issue. A single owner noted the watch runs a little fast. Overall, owners rate the Invicta Pro Diver 8927OB highly for its impressive build quality and reliable performance at its accessible price point.
Owners and reviewers praise the Unimatic Modello Quattro for its rugged tool watch aesthetic and lightweight titanium case, with one model weighing just 65 grams. The watch is noted for its striking color combinations and good daylight legibility, and its build quality is considered excellent, offering a stylish and robust character. However, legibility is reduced in the dark, and one owner found the included strap required effort to tighten, suggesting a potential swap for a more pliable option. The Sellita SW200-1b movement has a stated accuracy of ±12 seconds per day, while a different variant's Seiko NH34A movement is rated at -20/+40 seconds per day. On balance, owners and reviewers appreciate the Unimatic Modello Quattro for its lightweight titanium construction and appealing design at its price point.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








