EONIQ GMT DivervsSeiko Captain Willard

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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.

EONIQ GMT Diver at true scale

GMT Diver

Seiko Captain Willard at true scale

Captain Willard

Diameter

41.5mm

42.7mm

Lug-to-Lug

47.5mm

46.6mm

lowest

Thickness

n/a

13.2mm

Water Resistance

200m

200m

Power Reserve

41h

70h

highest

MSRP

$390

lowest

$1,300

Movement

Seiko NH34

Seiko 6R35

Case

4 specs
Diameter
41.5mm
42.7mm
Thickness
n/a
13.2mm
Lug-to-Lug
47.5mm
46.6mm
Lug Width
22mm
20mm

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
underside
Dial Color
n/a
Black
Lume
None
LumiBrite

Movement

3 specs
Caliber
Seiko NH34
Seiko 6R35
Power Reserve
41h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$390
$1,300
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Reviews

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

EONIQ GMT Diver

Owners widely appreciate the Eoniq GMT Diver's design and manufacturing details, with one owner reporting flawless operation for over three months. The GMT hand adjusts from the middle crown position, and other owners confirm the GMT function works correctly. Some owners expressed a preference for Roman or Eastern Arabic numerals and a GMT system similar to Grand Seiko's. Alignment issues are noted as more apparent in macro shots than in person, with the brand suggesting it can be addressed. Overall, owners rate the Eoniq GMT Diver highly for its functional GMT complication and solid build at the price.

Seiko Captain Willard

The Seiko Captain Willard is praised for its supremely wearable 42.7mm case, icy white textured dial, and bright LumiBrite lume, with reviewers noting impressive finishing and value over $1,000. Some models feature a unique azurage textured navy blue bezel insert, while others have a matte grey or unidirectional bezel with cream accents. The Seiko Captain Willard houses the 6R35 automatic movement with a 70-hour power reserve and 200m water resistance, though one reviewer questions if its performance specs match its price. Overall, owners and reviewers rate the Seiko Captain Willard highly for its comfortable slim profile and excellent LumiBrite lume at its price point.