Side by side

Lorier Olympia SIIvsUnimatic Modello Quattro UT4-GMT Toolwatch GMT (40mm)

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.

Lorier Olympia SII

Owners widely praise the Lorier Olympia SII for its excellent value and vintage aesthetic, highlighting the robust Seiko NE88 movement and crisp chronograph pushers. The 39mm case is noted for wearing well, with its layered design effectively managing the 13.8mm thickness. Some owners prefer the hesalite crystal for its aesthetic, while others would like a sapphire option. The bracelet is described as functional but can be a hair nipper. Overall, owners rate the Lorier Olympia SII highly for its execution of a vintage chronograph at an accessible price point.

Unimatic Modello Quattro UT4-GMT Toolwatch GMT (40mm)

The Unimatic Modello Quattro UT4-GMT Toolwatch GMT earns strong praise for its rugged engineering and practical design. Reviewers highlight its 360° shock-absorption system and MIL-STD-810 certification—all five prototypes survived 26 drop tests from 4 feet onto concrete—alongside the reliable Ronda 515.24D quartz GMT movement. The short, non-curved lugs sit flat on the wrist, though owners with smaller wrists may find this less comfortable; an owner on a 7.5-inch wrist reports it super comfortable and easy to read. At 80.5 grams, it wears only slightly oversized even on a 6.75-inch wrist. One reviewer notes the titanium variant offers lighter weight and larger dial numerals for improved legibility over the stainless steel version, though the titanium crown is less smooth. Overall, the Modello Quattro UT4-GMT is widely valued for its durable, tool-focused engineering and straightforward quartz reliability at its price point.

At a glance

12 of 29 specs differ
Diameter
Olympia SII39mm
Modello Quattro UT4-GMT Toolwatch GMT (40mm)40mm
Power Reserve
Olympia SII
Modello Quattro UT4-GMT Toolwatch GMT (40mm)
Water Resistance
Olympia SII
Modello Quattro UT4-GMT Toolwatch GMT (40mm)300m
MSRP
Olympia SII$999
Modello Quattro UT4-GMT Toolwatch GMT (40mm)$655

Full specifications

Case

7 specs
Category
Chronograph
Diameter
39mm
40mm
Thickness
0mm
Lug-to-Lug
0mm
Lug Width
20mm
0mm
Material
Stainless Steel
Water Resistance
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Standard
Black

Movement

2 specs
Caliber
Ronda 515.24D (quartz GMT)
Type
Manual
Quartz

Pricing

1 specs
MSRP
$999
$655
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