Unimatic Modello UnovsLongines HydroConquest

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Unimatic Modello Uno at true scale

Modello Uno

Longines HydroConquest at true scale

HydroConquest

Diameter

40mm

43mm

Lug-to-Lug

n/a

53.5mm

Thickness

n/a

11.9mm

Water Resistance

300m

300m

Power Reserve

41h

72h

highest

MSRP

$740

lowest

$2,000

Movement

Seiko NH35

Longines L888

Case

4 specs
Diameter
40mm
43mm
Thickness
n/a
11.9mm
Lug-to-Lug
n/a
53.5mm
Lug Width
22mm
21mm

Crystal & Dial

1 specs
Dial Color
n/a
Green

Movement

2 specs
Caliber
Seiko NH35
Longines L888
Power Reserve
41h
72h

Pricing

1 specs
MSRP
$740
$2,000
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Unimatic Modello Uno

Owners widely praise the Unimatic Modello Uno's exceptionally well-finished case and minimalistic, utilitarian design, which feels like a technical instrument. Reviewers note clever case details like mirrored lugs and crown guards, a mix of brushed and polished finishes, and a matte black dial that offers interesting light play. The sapphire crystal's anti-reflective coating creates hypnotic color-swapping effects. Some owners find the stock bracelet and rubber strap uncomfortable, preferring the NATO option. The Seiko NH35 automatic movement is described as reliable. On balance, owners and reviewers rate the Unimatic Modello Uno highly for its distinctive, minimalistic design and impressive case finishing at its price point.

Longines HydroConquest

Owners widely praise the Longines HYDROCONQUEST for its attractive sunburst dials and near COSC accuracy, with one owner noting a movement losing only about 2 seconds per day. However, opinions are divided on the bracelet, with some finding it comfortable and featuring a useful slide-lock extension, while others criticize it for lacking micro-adjustments, having pinch-prone links, sharp lugs, and an uncomfortable feel. The screw-down crown operation is also a point of contention, described by some as inconvenient or difficult. On balance, owners rate the Longines HYDROCONQUEST highly for its striking dial and value, despite mixed views on its bracelet and crown usability.