BOLDR Supply Co. Field Medic StealthvsHamilton American Classic Intra-Matic Auto Chrono

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

BOLDR Supply Co. Field Medic Stealth at true scale

Field Medic Stealth

Hamilton American Classic Intra-Matic Auto Chrono at true scale

American Classic Intra-Matic Auto Chrono

Diameter

38mm

40mm

Lug-to-Lug

44mm

n/a

Thickness

12.2mm

lowest

14.4mm

Water Resistance

200m

highest

100m

Power Reserve

n/a

60h

MSRP

$299

lowest

$2,645

Movement

Seiko VK64

Hamilton H-31

Case

5 specs
Diameter
38mm
40mm
Thickness
12.2mm
14.45mm
Lug-to-Lug
44mm
n/a
Material
Titanium
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
n/a
White

Movement

3 specs
Caliber
Seiko VK64
Hamilton H-31
Type
Meca-Quartz
Automatic
Power Reserve
0h
60h

Pricing

1 specs
MSRP
$299
$2,645
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

BOLDR Supply Co. Field Medic Stealth

The BOLDR Supply Co. Field Medic Stealth is widely praised for its 38mm case size and lightweight titanium construction, making it exceptionally wearable for daily use. Owners appreciate its robust 200m water resistance and sapphire crystal, contributing to its durable feel. The pulsometer function is noted as a unique and fun, if not always practical, addition that serves as a conversation starter. Some owners find the lume to be weak, and the small subdials can be difficult to read. One owner notes the bead-blasted titanium case is prone to scratches and feels almost too light on the included NATO strap. Overall, owners rate the BOLDR Supply Co. Field Medic Stealth highly for its comfortable wearability and unique functional features at its price point.

Hamilton American Classic Intra-Matic Auto Chrono

Owners widely praise the Hamilton American Classic Intra-Matic Auto Chrono for its attractive panda dial, retro design, and value, with many noting its historical significance and ability to garner compliments. Reviewers and owners alike highlight its clean, athletic aesthetic and vintage charm, with some finding it wears well and fits comfortably under dress shirts, even on smaller wrists. However, multiple sources flag its substantial thickness, ranging from 14.35mm to 14.7mm, and one owner noted the H-31 movement's rotor felt unusually spinny and the date-set button recessed. Accuracy figures vary, with one owner reporting +8 seconds per day and another +3 seconds per day. The included leather strap is frequently described as showing creasing easily or being merely utilitarian, leading some owners to explore aftermarket bracelet options.

From video reviewers

The panda dial's contrasting subdials are a notable strength. The bracelet clasp is considered less refined than the rest of the watch.