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Glycine Airpilot ChronovsZenith Pilot Big Date Flyback

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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What people say

Owners + reviewers, side by side

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, with many stating it is worth twice its price and offers finishing comparable to higher-end brands. Specific highlights include the dial's depth and versatility, the symmetrical design with the date at 6 o'clock, the well-integrated 24-hour complication, and the applied indices. The screw-down crown, sapphire crystal, and 100m water resistance are also frequently cited as strong points, as is the good lume. Some owners find the red chapter ring numerals too small, and the standard Sellita SW200 movement and average clasp are noted as drawbacks. The 41mm case with a 52mm lug-to-lug distance is considered by some to wear large on smaller wrists, though curved lugs help with wearability. Overall, owners rate the Glycine Airpilot Chrono highly for its stunning design and exceptional value at its price point.

Zenith Pilot Big Date Flyback

The Zenith Pilot Big Date Flyback commands broad praise for its column-wheel chronograph and flyback functionality—reviewers consistently highlight the buttery-smooth button action and satisfying light-touch activation, while owners single out the 0.007-second big date snap-jump as among the best in watches. The 42.5mm case, measuring 14.3mm thick, wears notably slimmer than its proportions suggest, and the ribbed dial texture referencing aircraft fuselage combined with lume-filled numerals and an artificial-horizon bar create a visually striking pilot aesthetic; the El Primero 3652 movement delivers 60-hour power reserve. Some owners feel the hands could sit wider and lower to match the bold dial, and the case runs large even on bigger wrists; pricing sits higher than IWC competition, though reviewers credit the El Primero's technical sophistication as justification.

At a glance

20 of 29 specs differ
Diameter
Airpilot Chrono44mm
Pilot Big Date Flyback42.5mm
Power Reserve
Airpilot Chrono
Pilot Big Date Flyback60h
Water Resistance
Airpilot Chrono100m
Pilot Big Date Flyback100m
MSRP
Airpilot Chrono$1,895
Pilot Big Date Flyback$12,800

Full specifications

Case

5 specs
Diameter
44mm
42.5mm
Thickness
12mm
Lug Width
22mm
Finish
Stainless steel
Caseback

Crystal & Dial

6 specs
Crystal
Sapphire
Crystal Shape
AR Coating
Dial Color
Blue
Black
Indices
Lume
Luminous
None

Movement

8 specs
Caliber
Type
Quartz
Beat Rate
36,000 vph
Power Reserve
60h
Jewels
4
0
Hacking
No
Yes
Hand-winding
No
Yes
Complications
Date
Flyback Chronograph, Big Date, Date

Pricing

1 specs
MSRP
$1,895
$12,800
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