FOLIOT Watches StratonautvsSeiko Prospex Land Mechanical 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.

FOLIOT Watches Stratonaut at true scale

Stratonaut

Seiko Prospex Land Mechanical GMT at true scale

Prospex Land Mechanical GMT

Diameter

41mm

39.5mm

Lug-to-Lug

48mm

46.4mm

lowest

Thickness

12.5mm

lowest

13.6mm

Water Resistance

200m

200m

Power Reserve

50h

72h

highest

MSRP

n/a

$1,150

Movement

ETA 2893-2

Seiko 6R54

Case

4 specs
Diameter
41mm
39.5mm
Thickness
12.5mm
13.6mm
Lug-to-Lug
48mm
46.4mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Black
n/a
Lume
C3 Swiss Super-Luminova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
ETA 2893-2
Seiko 6R54
Power Reserve
50 hoursh
72h
Jewels
0
24

Pricing

1 specs
MSRP
n/a
$1,150
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Reviews

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

FOLIOT Watches Stratonaut

The value at the $1500 price point, including additional straps, tools, and a leather case, is a strength. No shared weaknesses were identified. Reviewers did not explicitly disagree on any points.

Seiko Prospex Land Mechanical GMT

Owners widely praise the Seiko Prospex Land Mechanical GMT for its faithful reconstruction of the 6117 design, its attractive gray dial, and comfortable bracelet. Reviewers highlight its handsome everyday sports watch appeal and classic Seiko diver aesthetics. However, community members are split on the value proposition, with many deeming it overpriced at $970, suggesting a better price point around $700 or on sale. Some owners criticize the 6R54 movement's accuracy, reporting deviations of up to +/- 20 seconds per day, and prefer a local jumping GMT function over the caller style. On balance, owners and reviewers appreciate the Seiko Prospex Land Mechanical GMT's design and wearability, but opinions are divided on its price and movement performance relative to alternatives.