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Home/Browse/Unimatic/Modello Uno UT1-GMT Toolwatch GMT (41.5mm)
Unimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)
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Unimatic · Modello Uno UT1-GMT Toolwatch GMT

Unimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm)

$760In stock
Find used on eBay

Case

Diameter
41.5mm
Water resistance
300m

Crystal & dial

Dial colour
Black

Movement

Caliber
Ronda 515.24D
Type
Quartz
Hacking
No
Hand-winding
No
Complications
Time only

Design language

Case shape
round
Dial style
matte
Bezel
rotating
Bracelet
nato
Hands
baton

AI-detected from the product image

2 colorways

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01The connection engine

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02The community take

Owners talk.

“

Sources 2 and 5 describe a different variant (Diving Heritage GMT with automatic Seiko NH34A movement), not the UT1-GMT Toolwatch GMT with Ronda 515.24D. Source 1 describes a different watch (UT1, with Seiko SII VH31 sweeping quartz). Only Sources 3 and 4 address the correct watch. The UT1-GMT Toolwatch GMT earns solid marks as an entry-level tool watch, praised for passing U.S. MIL-STD-810 drop tests (26 drops from 1.22 meters on concrete with no damage) and delivering practical quartz reliability with its Ronda 515.24D movement. The sandblasted stainless steel case, shock-protection system, and digital GMT aperture at 12 make it a capable daily beater; one reviewer values the grab-and-go accuracy quartz offers, though the stated accuracy range of −1 to +20 seconds per month is unremarkable for the category, and solid quartz

Synthesized from 5 sources
A Blog to Watch·2↗
Fratello·2↗
Hodinkee↗
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03The paper trail

04The discussion

Talk about the Unimatic Modello Uno UT1-GMT Toolwatch GMT (41.5mm).