Side by side

Pagani Design PD-1644 RainbowvsGrand Seiko SBGN027

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

PD-1644 Rainbow
Pagani DesignPD-1644 Rainbow
MSRP $128
SBGN027
Grand SeikoSBGN027
MSRP $3,700

At a glance

8 of 29 specs differ
Diameter
PD-1644 Rainbow40mm
SBGN02739mm
Power Reserve
PD-1644 Rainbow40h
SBGN02740h
Water Resistance
PD-1644 Rainbow100m
SBGN027200m
MSRP
PD-1644 Rainbow$128
SBGN027$3,700

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
40mm
39mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
45.9mm
Lug Width
20mm
19mm
Water Resistance
100m
200m

Movement

1 specs
Caliber
VK63
9F86

Pricing

1 specs
MSRP
$128
$3,700

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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-1644 Rainbow

Pagani Design PD-1644 Rainbow owners widely praise its "wow factor" and "super fun" aesthetic, with one owner calling its bracelet "one of the best I have," and many agree it feels and looks more expensive than its $50 price. Some owners find the dial difficult to read due to reflections, and a few dislike the "fake meteorite" dial. One owner notes sharp clasp edges and difficult micro-adjustments on the Jubilee bracelet, though it is otherwise comfortable. The PD-1644 features a shield logo on the case back and a less rounded case shape compared to other models. Overall, owners rate the Pagani Design PD-1644 Rainbow highly for its impressive aesthetic and value at the price point.

Grand Seiko SBGN027

Owners widely praise the Grand Seiko SBGN027 for its exceptional Zaratsu polishing, compact 39mm size, and versatile monochrome aesthetic, noting its thin profile and suitability as a grab-and-go watch. The 9F quartz movement delivers highly accurate timekeeping, with one owner reporting +/- 10 seconds per year. However, some find the lume limited, the bracelet lacks micro-adjustments, and the GMT hand can be easily mistaken for the minute hand. One owner reported a black index on the bezel disappearing after a couple of months. On balance, owners rate the Grand Seiko SBGN027 highly for its premium finishing and accurate HAQ GMT movement in a wearable size.

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