Seiko HBC007J1vsLongines Legend Diver

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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.

Seiko HBC007J1 at true scale

HBC007J1

Longines Legend Diver at true scale

Legend Diver

Diameter

39.5mm

39mm

Lug-to-Lug

46.4mm

lowest

47mm

Thickness

13.6mm

12.7mm

lowest

Water Resistance

200m

300m

highest

Power Reserve

72h

72h

MSRP

$1,150

lowest

$3,850

Movement

Seiko 6R54

L888.6

Case

5 specs
Diameter
39.5mm
39mm
Thickness
13.6mm
12.7mm
Lug-to-Lug
46.4mm
47mm
Water Resistance
200m
300m
Caseback
n/a
Screw-down case back

Crystal & Dial

4 specs
AR Coating
n/a
Both sides
Dial Color
n/a
White
Indices
n/a
Painted Arabic numerals and indexes
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Seiko 6R54
L888.6
Beat Rate
0 vph
25,200 vph
Complications
None
Hours, minutes, seconds

Pricing

1 specs
MSRP
$1,150
$3,850
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Reviews

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

Seiko HBC007J1

Owners widely praise the Seiko HBC007J1's "alive" feel and reflective green dial, with one owner preferring it over a more expensive alternative. The 39.5mm case is noted as a contemporary take on a classic design. Some owners find the 1-12 ring a "purpose nerf," and the included strap is considered underwhelming. Accuracy is rated at -15/+25 seconds per day, and some may prefer a flyer GMT at its $1,150 price point. On balance, owners and reviewers rate the Seiko HBC007J1 well for its vibrant dial and engaging character at the price.

Longines Legend Diver

Owners widely praise the Longines LEGEND DIVER for its faithful retro design and excellent value, with many considering it a top vintage reissue. Reviewers highlight the 39mm model's perfect size, refined look, and comfortable beads-of-rice bracelet. The COSC-certified L888.6 movement provides a 72-hour power reserve, and the watch meets ISO 6425 dive standards. Some owners find the polished lugs and bracelet center links dressier than expected, and the original leather strap is noted as poor quality. A few users expressed disappointment with the watch's in-person presence compared to online images, citing a lack of dial depth. Overall, owners and reviewers rate the Longines LEGEND DIVER highly for its vintage charm and excellent value proposition.

From video reviewers

The Longines LEGEND DIVER features a unique blend of vintage design and modern functionality, with 300 meters of water resistance and a 72-hour power reserve. The watch's historical significance and aesthetic appeal are notable strengths. The 7-link bracelet is also a notable feature, although its quality and comfort are not explicitly discussed.

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