Side by side

Pagani Design PD-1645vsSeiko Prospex Sea Save the Ocean Special Edition

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

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-1645

Pagani Design PD-1645 owners praise its value, citing the reliable Seiko NH35A automatic movement and sapphire crystal. The 42mm case offers 100m water resistance and a solid endlink bracelet with screw-in links. However, the lume is widely considered poor, and the stock bracelet is criticized for being jangly and lacking adequate micro-adjustments. On balance, owners view the Pagani Design PD-1645 as a capable beater watch primarily due to its robust movement and construction at an accessible price point.

From video reviewers

The sapphire crystal is a notable strength. The use of the NH35 movement is a point of contention, with some viewing it as a drawback due to its generic nature and lack of finishing compared to higher-end watches, while others consider it a reliable and acceptable choice for the price point.

Seiko Prospex Sea Save the Ocean Special Edition

Owners widely praise the Seiko Prospex Sea Save the Ocean Special Edition for its exceptional and captivating dial designs, often described as a highlight that evokes ocean surfaces with unique textures and color gradients. The watch is frequently noted for its excellent value, with some reviewers comparing its aesthetics to much higher-priced brands. Owners report satisfactory lume and accurate timekeeping, with figures ranging from +5 seconds per day to more precise results. However, some owners and reviewers point to the bracelet clasp as a point of criticism, describing it as underwhelming or flimsy, and some find the watch to be top-heavy. There are also mentions of imperfect day/date wheel alignment and occasional bezel alignment issues on some models within the line. The Seiko Prospex Sea Save the Ocean Special Edition is available in various case sizes, with some owners questioning if certain dimensions are too bulky for daily wear.

At a glance

12 of 29 specs differ
Diameter
PD-164542mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
PD-1645
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
PD-1645100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
PD-1645$123
Prospex Sea Save the Ocean Special Edition$650

Full specifications

Case

5 specs
Diameter
42mm
43.8mm
Thickness
12mm
12.8mm
Lug-to-Lug
0mm
48.7mm
Lug Width
0mm
22mm
Water Resistance
100m
200m

Crystal & Dial

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

Movement

4 specs
Caliber
Seiko 4R35
Type
Automatic
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$123
$650
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