Side by side

Glycine Airman Worldtimer GMT Dual TimevsPraesidus Jungle Field A-11 JFA

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

Jungle Field A-11 JFA
PraesidusJungle Field A-11 JFA
MSRP $550

At a glance

18 of 29 specs differ
Diameter
Airman Worldtimer GMT Dual Time40mm
Jungle Field A-11 JFA34mm
Power Reserve
Airman Worldtimer GMT Dual Time
Jungle Field A-11 JFA40h
Water Resistance
Airman Worldtimer GMT Dual Time100m
Jungle Field A-11 JFA50m
MSRP
Airman Worldtimer GMT Dual Time$995
Jungle Field A-11 JFA$550

Full specifications

Case

8 specs
Category
GMT
Field
Diameter
40mm
34mm
Thickness
12mm
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Ivory
Dark Brown Leather
Indices
Applied

Movement

5 specs
Caliber
RONDA 515.24H
TMI VH-31 Meca-Quartz
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
1
25
Complications
GMT, Date, World Time
None

Pricing

1 specs
MSRP
$995
$550

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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 Airman Worldtimer GMT Dual Time

Owners widely praise the Glycine Airman Worldtimer GMT Dual Time for its comfortable 40mm size, attractive aesthetics, blue GMT hand, sapphire crystal with blue AR coating, and locking bezel. Some owners find it a significant improvement over previous Airman models, with one reporting good timekeeping. However, the dual 24-hour and GMT hands are noted by some as making local time setting less intuitive than a purist 24-hour dial. On balance, owners and reviewers appreciate the Glycine Airman Worldtimer GMT Dual Time for its comfortable wearability and classic design elements.

Praesidus Jungle Field A-11 JFA

The Praesidus Jungle Field A-11 JFA is praised for its modern interpretation of a classic military field watch, featuring a 38mm sandblasted case, double-domed sapphire crystal, and 100m water resistance. It is powered by a Miyota 9039 movement with a 42-hour power reserve, and its accuracy is rated at -10/+30 seconds per day, though reviewers note it often runs more accurately in practice. The watch presents a no-nonsense dial with vintage-style lume and Arabic numerals, retailing for $550. On balance, reviewers find the Praesidus Jungle Field A-11 JFA offers vintage charm and solid specifications at its price point.

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