Bamford of London B347 Glow EditionvsCasio EFB-730D

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

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

Bamford of London B347 Glow Edition at true scale

B347 Glow Edition

Casio EFB-730D at true scale

EFB-730D

Diameter

41.5mm

40mm

Lug-to-Lug

n/a

47mm

Thickness

14.5mm

11mm

lowest

Water Resistance

100m

100m

Power Reserve

62h

n/a

MSRP

$2,847

$165

lowest

Movement

Sellita SW510

Quartz

Case

6 specs
Diameter
41.5mm
40mm
Thickness
14.5mm
11mm
Lug-to-Lug
n/a
47mm
Lug Width
22mm
n/a
Material
Carbon
Stainless Steel
Finish
n/a
n/a

Crystal & Dial

3 specs
Crystal
n/a
Sapphire
AR Coating
n/a
No
Dial Color
n/a
Black

Movement

3 specs
Caliber
Sellita SW510
n/a
Type
Automatic
Quartz
Power Reserve
62h
n/a

Pricing

1 specs
MSRP
$2,847
$165
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Bamford of London B347 Glow Edition

The Bamford of London B347 Glow Edition is recognized for its retro-style sports chronograph design, featuring a 41.5mm forged carbon case with a steel inner case. Reviewers praise its flawless execution, classic yet unique design, and on-point proportions, noting its 14.5mm thickness and 100m water resistance. The watch utilizes a Sellita SW510 automatic monopusher movement, which some find quirky and exclusive, while others note its 62-hour power reserve. One owner reports a power reserve of approximately 53 hours, which they found sufficient. The orange dial is highlighted for its glow under UV light, and the forged carbon case is described as cool and sleek, though its unique surface texture is noted as an acquired taste. On balance, owners and reviewers rate the Bamford of London B347 Glow Edition highly for its unique design and robust construction at its price point.

Casio EFB-730D

Owners widely praise the Casio EFB-730D for its 40mm size, which is considered perfect for smaller to medium wrists and versatile for strap changes with its 20mm lug width. The subtle sunburst blue dial is noted as classy and better in person than in photos, and the overall finish is considered quite good for the price. Some owners find the constantly running central seconds hand impractical, while others appreciate its straightforward Casio quartz reliability and value around $150. One owner reported the second hand sticking on the minute hand, and another found the 47mm lug-to-lug measurement wore larger than expected. Overall, owners rate the Casio EFB-730D highly for its comfortable wearability and attractive design at the price point.