BOLDR Supply Co. RallyvsSunrex 321

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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. Rally at true scale

Rally

Sunrex 321 at true scale

321

Diameter

38mm

38.6mm

Lug-to-Lug

44mm

43.5mm

lowest

Thickness

12.2mm

lowest

14mm

Water Resistance

200m

highest

100m

MSRP

$299

lowest

$600

Movement

Seiko VK64

Seiko (Epson) VS76

Case

7 specs
Category
Chronograph
Racing
Diameter
38mm
38.6mm
Thickness
12.2mm
14mm
Lug-to-Lug
44mm
43.5mm
Lug Width
20mm
n/a
Material
Titanium
Aluminum
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
I - Wells 008 (Updated)
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko VK64
Seiko (Epson) VS76
Type
Meca-Quartz
Solar

Pricing

1 specs
MSRP
$299
$600
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Reviews

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

BOLDR Supply Co. Rally

Owners widely praise the Boldr Rally's 38mm titanium case and robust construction, with one owner noting its "bulletproof" build and excellent lume after four years. The Seiko VK64 mecaquartz movement is also a highlight, with one user reporting uninterrupted performance for over three years. While some find the dial busy and difficult to read due to small font and dark hands on a dark subdial, others appreciate its complexity and the clean design with a regatta timer-inspired subdial. The fabric strap is noted as not holding up well to daily wear, and the bead-blasted titanium case can be a scratch magnet, with some finding the watch too light on a NATO strap. Overall, owners rate the Boldr Rally highly for its excellent value and compact, durable titanium case.

From video reviewers

The 38mm titanium case with a 44mm lug-to-lug measurement provides a comfortable and compact fit. The 200m water resistance is noted as robust for a chronograph. The 14mm thickness was mentioned as potentially substantial for the watch's size.

Sunrex 321

The compact 37mm case size is a strength. The watch offers versatility with included FKM rubber and leather straps.