Side by side

Hamilton American Classic Boulton QuartzvsYema Flygraf Pilot

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

American Classic Boulton Quartz
HamiltonAmerican Classic Boulton Quartz
MSRP $845
Flygraf Pilot
YemaFlygraf Pilot
MSRP $990

At a glance

12 of 29 specs differ
Diameter
American Classic Boulton Quartz27mm
Flygraf Pilot38.5mm
Power Reserve
American Classic Boulton Quartz40h
Flygraf Pilot40h
Water Resistance
American Classic Boulton Quartz30m
Flygraf Pilot100m
MSRP
American Classic Boulton Quartz$845
Flygraf Pilot$990

Full specifications

Case

7 specs
Category
Dress
Pilot
Diameter
27mm
38.5mm
Thickness
7.8mm
8.8mm
Lug-to-Lug
46mm
Lug Width
18mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
White
Black

Movement

2 specs
Caliber
980.163
Sellita SW200
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$845
$990

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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.

Hamilton American Classic Boulton Quartz

Owners praise the Hamilton American Classic Boulton Quartz for its classy, formal aesthetic, historical inspiration, and Art Deco design, noting its sinuous case hugs the wrist and contributes to a premium feel. Some find its small and thin size perfect, with one owner highlighting the 27mm x 32mm dimensions. The blue OEM strap was considered low quality, prompting an immediate swap. The retail price of $695 is considered worthwhile for the design and reliable movement by some, while others find it expensive for a quartz watch. Overall, owners rate the Hamilton American Classic Boulton Quartz highly for its heritage styling and elegant design at its price point.

Yema Flygraf Pilot

Owners praise the Yema Flygraf Pilot's legible Type A dial, functional industrial aesthetic, and wearable 39mm/40mm size. Some owners report concerns with Yema's customer service and quality control, while others find the in-house movement acceptable. The titanium case scratches more easily, and the bracelet's pin-and-collar system and long links are noted drawbacks. Accuracy figures range from +8 to +/- 10 seconds per day. On balance, owners appreciate the Yema Flygraf Pilot's design and wearability, though some express caution due to past quality control and customer service issues.

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