Unimatic Modello Uno Modello Uno GMT Maxfield

Reference U1S-GMT-M

About this watch

The Unimatic U1S-GMT-M Modello Uno GMT Maxfield is a masterpiece of modern watchmaking. This limited edition timepiece combines stunning design with robust functionality, making it a desirable addition to any collection. Crafted from high-quality stainless steel and coated with DLC, the watch boasts a matte black finish that's both stylish and durable. The Sellita caliber SW330-2 movement powers this watch, featuring a stop-seconds mechanism, self-winding mechanism with ball bearing, and 56 hours of power reserve. With a water resistance of 300 meters, this watch is built for adventure and can withstand the rigors of everyday wear. The dial features stick and dot indexes, providing an unobtrusive yet functional way to read the time, while the additional 24-hour GMT hand allows you to track another time zone effortlessly. Whether you're a watch enthusiast, traveler, or someone who appreciates quality craftsmanship, this watch is for you.
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Key Features

  • Sellita caliber SW330-2 movement
  • 300 meter water resistance
  • Limited edition of 100 units

Specifications

Brand
Unimatic
Family
Modello Uno
Model
Modello Uno GMT Maxfield
Reference
U1S-GMT-M
Movement
sw330-2
Movement Features
  • Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
  • Date
Case
Stainless Steel 41.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] UNIMATIC Modello Uno U1-HGMT / Limited Edition For HODINKEE 500 pcs

UNIMATIC Modello Uno U1-HGMT / Limited Edition For HODINKEE 500 pcs

Unimatic - U1-HGMT · $1,350
The Unimatic Modello Uno U1-HGMT is a limited edition GMT watch created exclusively for HODINKEE, featuring a unidirectional bezel and Swiss Movement Sellita SW330-2.

  • Condition: Like new
  • Case thickness: 11% slimmer than previous model
  • Movement: Sellita SW330-2
  • Lugs: Drilled lugs
Posted at
Dec 22, 2025, 5:54 PM
Active
[WTS] UNIMATIC Modello Uno U1-HGMT / Limited Edition For HODINKEE 500 pcs

UNIMATIC Modello Uno U1-HGMT / Limited Edition For HODINKEE 500 pcs

Unimatic - U1-HGMT · $1,350
The Unimatic U1-HGMT is a limited edition watch, one of 500 pieces created exclusively for HODINKEE. It's based on the original Modello Uno dive watch and features a unidirectional bezel with a grey GMT hand.

  • Condition: Like new
  • Movement: Sellita SW330-2
  • Thickness: 11% slimmer case than original Modello Uno
  • Lugs: Drilled lugs
Posted at
Dec 22, 2025, 5:51 PM
Active