Side by side

Pagani Design PD-1639 GoldvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

PD-1639 Gold
Pagani DesignPD-1639 Gold
MSRP $125

At a glance

11 of 29 specs differ
Diameter
PD-1639 Gold43mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
PD-1639 Gold42h
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
PD-1639 Gold100m
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
PD-1639 Gold$125
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750

Full specifications

Case

5 specs
Diameter
43mm
42mm
Thickness
13mm
13.3mm
Lug-to-Lug
46mm
48.6mm
Lug Width
21mm
20mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 8215
6R54
Power Reserve
42h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$125
$1,750

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What people say

Owners + reviewers, side by side

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

Pagani Design PD-1639 Gold

Owners widely praise the Pagani Design PD-1639 Gold for its attractive appearance and exceptional value, with particular admiration for its cyclops magnification and the convincing gold tone from a distance. The Seiko NH35 movement, sapphire crystal, and ceramic bezel are frequently cited as strong points at its price. However, some owners report sharp case edges that can cause irritation, a loose bezel feel, and occasional misalignment. Lume performance is also noted as weak by some. Overall, owners rate the Pagani Design PD-1639 Gold highly for its impressive aesthetics and feature set at an accessible price point.

Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition is widely praised for its excellent quality and finishing relative to its price point, featuring a beautiful case, bracelet, and strong Lumibrite lume. Enthusiasts and reviewers highlight the comfortable 42mm case size and the distinctive 4 o'clock crown position. The watch is powered by the in-house 6R54 automatic movement, offering a 72-hour power reserve and rated accuracy of -5/+10 seconds per day, though one source notes the GMT function is secondary. Some find the 4:30 date window divisive, and the bezel clicks are described as quieter than expected. On balance, owners and reviewers rate the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition highly for its refined design and strong value proposition.

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