LIV Watches GX-Diver'svsSeiko Prospex Sea 1965 Heritage Diver's Watch

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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.

LIV Watches GX-Diver's at true scale

GX-Diver's

Seiko Prospex Sea 1965 Heritage Diver's Watch at true scale

Prospex Sea 1965 Heritage Diver's Watch

Diameter

41mm

40mm

Lug-to-Lug

48mm

46.4mm

lowest

Thickness

12.9mm

lowest

13mm

Water Resistance

300m

300m

Power Reserve

68h

72h

highest

MSRP

$890

lowest

$1,300

Movement

Sellita SW200-1

Seiko 6R55

Case

4 specs
Diameter
41mm
40mm
Thickness
12.9mm
13mm
Lug-to-Lug
48mm
46.4mm
Lug Width
22mm
20mm

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R55
Power Reserve
68h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$890
$1,300
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Reviews

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

LIV Watches GX-Diver's

Owners widely praise the LIV Watches GX-Diver's for its exceptional craftsmanship and attention to detail, with many finding it looks even better in person than in photos. The watch is frequently cited as offering tremendous value, with owners noting its smooth and precise movement and robust build quality that feels worth more than its asking price. Some owners specifically ordered the GX-Diver's for its distinct design, finding it a versatile option for everyday and business-casual wear. On balance, owners rate the LIV Watches GX-Diver's highly for its impressive craftsmanship and value proposition.

Seiko Prospex Sea 1965 Heritage Diver's Watch

Owners widely praise the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined engineering, comfortable 40mm case, and improved 300m water resistance. The watch is noted for its better build quality and finishing compared to some alternatives, featuring a mix of polished and brushed surfaces, with specific callouts for the jewel-toned teal dial with a rippling-water pattern. Some owners consider the price fair, while others suggest it is too high. Accuracy figures vary, with some owners reporting their 6R55 movement performs well within +/- 10 seconds per day, while others note theirs runs slow or have concerns about QC for the price. The bracelet, while improved, lacks modern features like quick-release or extensive micro-adjustments. Overall, owners and reviewers rate the Seiko Prospex Sea 1965 Heritage Diver's Watch highly for its refined design and build quality at its price point.