Erebus Watches ASCENT 40 GMT Lapis GiltvsYema Navygraf Marine Nationale GMT

Navygraf Marine Nationale GMT
YemaNavygraf Marine Nationale GMT

Ref. yema-navygraf-marine-nationale-gmt-ynav23mn·MSRP $1,084

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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.

Erebus Watches ASCENT 40 GMT Lapis Gilt at true scale

ASCENT 40 GMT Lapis Gilt

Yema Navygraf Marine Nationale GMT at true scale

Navygraf Marine Nationale GMT

Diameter

40mm

38.5mm

Lug-to-Lug

46mm

n/a

Thickness

12.4mm

12mm

lowest

Water Resistance

100m

300m

highest

Power Reserve

n/a

42h

MSRP

$599

lowest

$1,084

Movement

Miyota 9075

YEMA3000

Case

5 specs
Diameter
40mm
38.5mm
Thickness
12.4mm
12mm
Lug-to-Lug
46mm
n/a
Lug Width
20mm
n/a
Water Resistance
100m
300m

Movement

2 specs
Caliber
Miyota 9075
YEMA3000
Power Reserve
0h
42h

Pricing

1 specs
MSRP
$599
$1,084
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Reviews

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

Erebus Watches ASCENT 40 GMT Lapis Gilt

Owners widely praise the Erebus ASCENT 40 GMT Lapis Gilt's dial, with multiple users finding it superior to alternatives and appreciating the unique helix dials and case shape. One owner notes the handset is superior to that on their San Martin Lapis Lazuli dial GMT. The watch features a Miyota 9075 automatic movement, 100m water resistance, and a 40mm case. Some commenters find the applied logo and text excessive, and one owner felt the dial was generic and the midcase gave it a large presence for its size, leading them to sell the watch. On balance, owners and the community view the Erebus ASCENT 40 GMT Lapis Gilt as a watch with good specifications and looks, though some feel it lacks originality.

Yema Navygraf Marine Nationale GMT

Owners widely praise the Yema Navygraf Marine Nationale GMT for its attractive 38.5mm case design, pleasing navy blue and yellow color combination, and comfortable wearability. The clean, non-clicking GMT function is noted as straightforward, and the watch is described as a functional instrument with a serious appearance. Accuracy figures vary, with one owner reporting regulation within -/+10 seconds per day, while another notes smooth and beautiful running. Concerns are raised about the branded clasp feeling flimsy and rattly, and one owner experienced an issue with the crown threading within a month. The prominent Marine Nationale logo is considered dominant by one reviewer. Overall, owners rate the Yema Navygraf Marine Nationale GMT highly for its attractive design and comfortable wearability at its price point.