Side by side

Tissot Chemin des Tourelles SkeletonvsYema Flygraf Bi-Compax French Air Force

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

Chemin des Tourelles Skeleton
TissotChemin des Tourelles Skeleton
MSRP $1,100
Flygraf Bi-Compax French Air Force
YemaFlygraf Bi-Compax French Air Force
MSRP $490

At a glance

14 of 29 specs differ
Diameter
Chemin des Tourelles Skeleton39mm
Flygraf Bi-Compax French Air Force40mm
Power Reserve
Chemin des Tourelles Skeleton80h
Flygraf Bi-Compax French Air Force40h
Water Resistance
Chemin des Tourelles Skeleton50m
Flygraf Bi-Compax French Air Force100m
MSRP
Chemin des Tourelles Skeleton$1,100
Flygraf Bi-Compax French Air Force$490

Full specifications

Case

6 specs
Category
Skeleton
Chronograph
Diameter
39mm
40mm
Thickness
11.22mm
9.5mm
Lug-to-Lug
39mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Yes
Inner
Dial Color
Blue, Transparent
Black
Indices
Roman and indexes
Applied

Movement

3 specs
Caliber
Powermatic 80
Type
Automatic
Quartz
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,100
$490

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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.

Tissot Chemin des Tourelles Skeleton

Owners widely praise the Tissot Chemin des Tourelles Skeleton for its visually appealing skeletonized movement and fantastic dial for the price, noting its dual-contrast finished hands enhance legibility. The 39mm steel case is considered elegant and wearability is good for daily use, with one owner reporting accuracy within one second of atomic clock calibration after two days. The Powermatic 80 movement is reliable and offers an 80-hour power reserve, though its finishing is not considered high horology. Some community members flag resale value and legibility as potential concerns. Overall, owners and reviewers rate the Tissot Chemin des Tourelles Skeleton highly for its visually striking skeletonized dial and reliable movement at its price point.

Yema Flygraf Bi-Compax French Air Force

Owners widely praise the Yema Flygraf Bi-Compax French Air Force for its attractive, toolish aesthetic and excellent quality for the price, noting the legible Type A dial and 40mm titanium case. However, the acrylic crystal scratches easily, and the titanium case is prone to marking. The mecha-quartz movement's chrono timer sweeps rather than ticks, and one owner questions the purpose of the oversized crown. The in-house Yema 2000 movement is accurate at +/- 10 seconds per day but has a 42-hour power reserve, and some owners express concerns regarding Yema's past quality control and customer service. On balance, owners rate the Yema Flygraf Bi-Compax French Air Force highly for its attractive design and value, despite concerns about material durability and brand service history.

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