Side by side

Pagani Design PD-1662 GMT NH34vsSeiko 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-1662 GMT NH34
Pagani DesignPD-1662 GMT NH34
MSRP $307

At a glance

11 of 29 specs differ
Diameter
PD-1662 GMT NH3440mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
PD-1662 GMT NH3442h
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
PD-1662 GMT NH34100m
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
PD-1662 GMT NH34$307
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750

Full specifications

Case

5 specs
Category
GMT
Diver
Diameter
40mm
42mm
Thickness
12.5mm
13.3mm
Lug-to-Lug
46mm
48.6mm
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
NH34
6R54
Power Reserve
42h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$307
$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-1662 GMT NH34

Owners widely report solid build quality for the price, with finishing that does not appear cheap and appreciated solid links and clasp. However, one owner describes the Pagani Design PD-1662 GMT NH34 as junk, citing a terrible bezel, lume, bracelet, and deep rehaut, advising avoidance unless on a tight budget. On balance, owners rate the Pagani Design PD-1662 GMT NH34 well for its build quality and finishing at the price, despite one dissenting opinion on its components.

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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