Side by side
Seiko Prospex SPEEDTIMERvsUnimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Prospex SPEEDTIMER41.4mm
Modello Uno UT1-GMT Toolwatch GMT (41.5mm)41.5mm
Power Reserve
Prospex SPEEDTIMER40h
Modello Uno UT1-GMT Toolwatch GMT (41.5mm)40h
Water Resistance
Prospex SPEEDTIMER100m
Modello Uno UT1-GMT Toolwatch GMT (41.5mm)300m
MSRP
Prospex SPEEDTIMER$750
Modello Uno UT1-GMT Toolwatch GMT (41.5mm)$760
Full specifications
Case
6 specsCategory
Chronograph
—
Diameter
41.4mm
41.5mm
Thickness
13mm
12mm
Lug-to-Lug
45.9mm
46mm
Lug Width
21mm
20mm
Water Resistance
100m
300m
Crystal & Dial
3 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands and index(es)
None
Movement
1 specsCaliber
V192
Ronda 515.24D (quartz GMT)
Pricing
1 specsMSRP
$750
$760
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 Seiko Prospex SPEEDTIMER vs Unimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm) gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Dryden Chrono Diver Gen 2vsUnimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)Dryden Chrono Diver Series 1vsUnimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)Geckota Chronotimer ChronographvsUnimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)Duxot Tiburon ChronographvsUnimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)Seiko Prospex SPEEDTIMERvsUnimatic Modello Quattro UT4-U-TI-GMT Ultratool GMTSeiko Prospex SPEEDTIMERvsUnimatic Modello Quattro UT4-GMT Toolwatch GMT (40mm)