Glycine Airpilot ChronovsZelos ZX-4 Mechaquartz Chronograph

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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.

Glycine Airpilot Chrono at true scale

Airpilot Chrono

Zelos ZX-4 Mechaquartz Chronograph at true scale

ZX-4 Mechaquartz Chronograph

Diameter

44mm

43mm

Lug-to-Lug

n/a

49mm

Thickness

12mm

lowest

16mm

Water Resistance

100m

100m

MSRP

$1,895

$549

lowest

Movement

Quartz

Valjoux 7750

Case

7 specs
Diameter
44mm
43mm
Thickness
12mm
16mm
Lug-to-Lug
n/a
49mm
Lug Width
22mm
n/a
Material
Stainless Steel
Titanium
Finish
n/a
n/a
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
Yes
Dial Color
Blue
n/a
Indices
n/a
n/a
Lume
Luminous
None

Movement

5 specs
Caliber
n/a
Valjoux 7750
Beat Rate
n/a
0 vph
Power Reserve
n/a
0h
Jewels
4
0
Complications
Date
None

Pricing

1 specs
MSRP
$1,895
$549
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Reviews

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

Glycine Airpilot Chrono

Owners widely praise the Glycine Airpilot Chrono for its exceptional value and finishing, with many considering it worth significantly more than its price. Reviewers and owners highlight the dial's depth, clarity, and versatile design, particularly the symmetrical layout with the date at 6 o'clock and the well-integrated 24-hour complication. The applied indices, numeral font, and sunray dial finishes are frequently commended. Some owners criticize the watch's thickness and the 52mm lug-to-lug distance on the 41mm case, suggesting it may wear large on smaller wrists, though others find it fits well. One owner noted the red chapter ring numerals are too small. On balance, owners and reviewers rate the Glycine Airpilot Chrono highly for its impressive finishing and design at its price point.

Zelos ZX-4 Mechaquartz Chronograph

Owners widely praise the Zelos ZX-4 Mechaquartz Chronograph for its value, noting its mechaquartz movement that combines quartz accuracy with a mechanical chronograph function, and its instant mechanical reset. The watch features a 43mm case with a 47mm lug-to-lug measurement and a 16mm height, arriving with a four-watch pouch and two distressed leather straps. Some owners clarify that while the reset is mechanical, the chronograph function is powered by a stepper motor, not a fully mechanical chronograph. Overall, owners rate the Zelos ZX-4 Mechaquartz Chronograph highly for its accessible price point and the functional blend of quartz and mechanical elements in its chronograph.

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