Bulova Oceanographer GMTvsUnimatic Modello Uno U1-GMT

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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.

Bulova Oceanographer GMT at true scale

Oceanographer GMT

Unimatic Modello Uno U1-GMT at true scale

Modello Uno U1-GMT

Diameter

41mm

40mm

Water Resistance

200m

300m

highest

Power Reserve

42h

highest

41h

MSRP

$1,350

$950

lowest

Movement

Miyota 9075

Seiko NH34

Case

7 specs
Diameter
41mm
40mm
Thickness
n/a
n/a
Lug-to-Lug
n/a
n/a
Lug Width
20mm
22mm
Finish
Grey IP Coating
n/a
Water Resistance
200m
300m
Caseback
Screw-down
n/a

Crystal & Dial

4 specs
Crystal Shape
Box
n/a
Dial Color
White
n/a
Indices
Applied
n/a
Lume
Luminous Hands and Markers
None

Movement

3 specs
Caliber
Miyota 9075
Seiko NH34
Power Reserve
42h
41h
Jewels
24
0

Pricing

1 specs
MSRP
$1,350
$950
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Reviews

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

Bulova Oceanographer GMT

Owners and reviewers widely praise the Bulova Oceanographer GMT for its excellent value, classic design, and well-executed flyer GMT functionality via the Miyota 9075 movement. Many appreciate its comfortable wearability, attributed to a short lug-to-lug distance, and the quality of the fully lumed dial, with the gunmetal gray variant highlighted as a favorite. Some owners find the GMT hand's style too similar to the seconds hand, and the rubber strap's carbon-style imprint is not universally appealing. Accuracy figures range from -4 seconds per day to +1/+2 seconds per day. Overall, owners rate the Bulova Oceanographer GMT highly for its value and proper GMT movement.

Unimatic Modello Uno U1-GMT

The Unimatic Modello Uno U1-GMT is praised for its minimalist, utilitarian design that blends vintage cues with modern robustness, featuring a matte black dial with a phantom ladder handset and a hollowed-out GMT hand. Owners widely report the Unimatic cases are very well finished, with impressive quality for the price. Some reviewers note the Seiko NH34A movement's stated accuracy of -20/+40 seconds per day is decent at best, and one owner describes the watch as a bit "chonky." The 120-click unidirectional bezel is considered a missed opportunity for a GMT function, which would benefit from a bidirectional bezel. Overall, owners and reviewers rate the Unimatic Modello Uno U1-GMT highly for its striking design and value.