Side by side

William Wood Triumph ChronographvsYema Flygraf Bi-Compax French Air Force

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

Triumph Chronograph
William WoodTriumph Chronograph
MSRP $2,525
Flygraf Bi-Compax French Air Force
YemaFlygraf Bi-Compax French Air Force
MSRP $490

At a glance

7 of 29 specs differ
Diameter
Triumph Chronograph41mm
Flygraf Bi-Compax French Air Force40mm
Power Reserve
Triumph Chronograph40h
Flygraf Bi-Compax French Air Force40h
Water Resistance
Triumph Chronograph100m
Flygraf Bi-Compax French Air Force100m
MSRP
Triumph Chronograph$2,525
Flygraf Bi-Compax French Air Force$490

Full specifications

Case

3 specs
Diameter
41mm
40mm
Thickness
16mm
9.5mm
Lug-to-Lug
49.5mm

Crystal & Dial

1 specs
Dial Color
Steel
Black

Movement

2 specs
Caliber
Sellita SW510
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$2,525
$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.

William Wood Triumph Chronograph

The William Wood Triumph Chronograph is a Swiss-made chronograph featuring a 41mm stainless steel case and a Sellita SW510 movement. Reviewers highlight its firefighting-inspired design, including a sandwich dial, unique sub-dials, and upcycled fire hose straps. The watch has a 48-hour power reserve, though the movement is often credited with up to 56 hours. Its 16.5mm height and 49.5mm lug-to-lug measurement mean it wears large on a 7-inch wrist, and the handset is described as flat and blocky. Overall, reviewers appreciate the novel design elements and thematic execution of the William Wood Triumph Chronograph.

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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