Side by side

Glycine Airpilot Dual TimevsFormex Reef 39.5 mm

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

Airpilot Dual Time
GlycineAirpilot Dual Time
MSRP $1,695
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230

At a glance

19 of 29 specs differ
Diameter
Airpilot Dual Time44mm
Reef 39.5 mm39.5mm
Power Reserve
Airpilot Dual Time
Reef 39.5 mm56h
Water Resistance
Airpilot Dual Time100m
Reef 39.5 mm300m
MSRP
Airpilot Dual Time$1,695
Reef 39.5 mm$2,230

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
44mm
39.5mm
Thickness
10.75mm
11mm
Lug-to-Lug
45.5mm
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Blue
Bahama Blue
Indices
Applied
Lume
Luminous
Super-LumiNova

Movement

6 specs
Caliber
Sellita SW300-1
Type
Quartz
Automatic
Beat Rate
28,800 vph
Power Reserve
56h
Jewels
4
25
Complications
Date, Dual Time
None

Pricing

1 specs
MSRP
$1,695
$2,230

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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 Dual Time

Owners widely praise the Glycine Airpilot Dual Time for its modern flieger design, dual time complication, and excellent value, with one owner calling it a "ridiculous value" at $167.19. The dial is frequently highlighted for its dynamic appearance, shifting from sunray to matte, and its well-executed, symmetrical design featuring integrated 24-hour time. While some owners find the 44mm or 46mm case size acceptable on larger wrists, others consider it too large, with one owner wishing for a thinner 9mm profile instead of the observed 11.1mm thickness. The watch's Swiss pilot heritage and design elements are also appreciated, though some note Glycine's association with Invicta and inflated MSRPs. On balance, owners rate the Glycine Airpilot Dual Time highly for its striking dial design and exceptional value proposition.

Formex Reef 39.5 mm

The Formex Reef 39.5 mm is widely praised for its refined finishing, comfortable and well-proportioned case design, and impressive specifications for its price point, including COSC-certified Sellita SW300-1 movement and 300m water resistance. Owners and reviewers highlight the tool-less micro-adjust clasp and quick-release spring bars as practical features. Some reviewers note that the 22mm lug width feels slightly disproportionate to the smaller case, and the bracelet could benefit from more taper, though this is a point of contention for some owners who value the overall package. A prototype crown protrusion issue is noted as being addressed for production. On balance, owners and reviewers rate the Formex Reef 39.5 mm highly for its excellent value and well-executed design.

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