Side by side

Citizen NighthawkvsSeiko Prospex SPEEDTIMER

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.

Citizen Nighthawk

Owners widely praise the Citizen Nighthawk for its value, intricate dial with applied indices and red accents, and strong wrist presence. The Eco-Drive B877 movement is noted for its accuracy, with one owner reporting zero deviation over five days, and its ability to track dual timezones with a GMT hand. The brushed case finish and solid, attractive bracelet are also frequently highlighted. However, the mineral crystal is a consistent drawback, with multiple sources noting its reflectivity and vulnerability to scratches, especially considering the watch's price point. Some owners find the dial difficult to read in low light, the internal bezel crown position awkward, and the watch heavy. Overall, owners rate the Citizen Nighthawk highly for its striking dial and accurate Eco-Drive movement, with the mineral crystal being the most frequently cited compromise.

From video reviewers

The solar-powered Eco-Drive chronograph movement is a functional highlight. Legibility in low light conditions is a drawback.

Seiko Prospex SPEEDTIMER

Owners widely praise the Seiko Prospex SPEEDTIMER's design, with specific mentions of its beautiful ice blue sundial and compact 39mm case size, which some note wears smaller than its specifications due to a short lug-to-lug distance. Reviewers highlight its racing-inspired aesthetic and versatility, with one owner finding the 39mm solar model a sturdy and reliable everyday watch with 100m water resistance. However, some owners question the value proposition, citing the $700 price for a solar quartz model and a thickness of 13mm, while others expressed a preference for automatic movements. On balance, owners and reviewers appreciate the Seiko Prospex SPEEDTIMER's attractive vintage-inspired design and compact wearability, though some debate its value and thickness for a solar quartz chronograph.

At a glance

14 of 29 specs differ
Diameter
Nighthawk42mm
Prospex SPEEDTIMER41.4mm
Power Reserve
Nighthawk
Prospex SPEEDTIMER
Water Resistance
Nighthawk200m
Prospex SPEEDTIMER100m
MSRP
Nighthawk$431
Prospex SPEEDTIMER$750

Full specifications

Case

6 specs
Category
Pilot
Chronograph
Diameter
42mm
41.4mm
Thickness
0mm
13mm
Lug-to-Lug
0mm
45.9mm
Lug Width
26mm
21mm
Water Resistance
200m
100m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
B612
V192
Type
Solar
Quartz

Pricing

1 specs
MSRP
$431
$750
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