Hanhart Fly Navy Aerosphere, 42 mmvsYema Navygraf Marine Nationale CMM.10

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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.

Hanhart Fly Navy Aerosphere, 42 mm at true scale

Fly Navy Aerosphere, 42 mm

Yema Navygraf Marine Nationale CMM.10 at true scale

Navygraf Marine Nationale CMM.10

Diameter

42mm

39mm

Lug-to-Lug

49mm

46mm

lowest

Thickness

12.9mm

11mm

lowest

Water Resistance

300m

highest

100m

Power Reserve

38h

n/a

MSRP

$2,632

$1,614

lowest

Movement

Seiko NH90

Yema CMM.10

Case

6 specs
Diameter
42mm
39mm
Thickness
12.95mm
11mm
Lug-to-Lug
49mm
46mm
Lug Width
n/a
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
n/a
Blue

Movement

2 specs
Caliber
Seiko NH90
Yema CMM.10
Power Reserve
38h
0h

Pricing

1 specs
MSRP
$2,632
$1,614
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Reviews

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

Hanhart Fly Navy Aerosphere, 42 mm

The Hanhart FLY NAVY Aerosphere, 42 mm is widely praised for its legibility and good fit and finish, with owners finding it light and comfortable on the wrist. Reviewers and owners alike appreciate the matte navy blue dial and the functional lume. One owner notes the price of $1670 USD. Scratch resistance is flagged as a concern by one forum member. Overall, owners rate the Hanhart FLY NAVY Aerosphere, 42 mm highly for its legibility and comfortable wearability at its price point.

Yema Navygraf Marine Nationale CMM.10

The Yema Navygraf Marine Nationale CMM.10 is lauded for its vibrant blue dial and bezel, a clean and legible display, and its in-house CMM.10 automatic movement. Reviewers highlight the 70-hour power reserve and a price point under $2,000 as significant strengths. However, the steel bracelet's clasp is consistently noted as rattly and difficult to open, with one review describing it as feeling slightly cheap. The watch features a 39mm case with a blue sapphire bezel insert and a matte navy dial. Overall, reviewers praise the Yema Navygraf Marine Nationale CMM.10 for its attractive design and strong value proposition, despite minor criticisms of the bracelet clasp.