Side by side

Citizen Zenshin ChronovsSeiko Prospex SPEEDTIMER

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

Zenshin Chrono
CitizenZenshin Chrono
MSRP $488
Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $750

At a glance

12 of 29 specs differ
Diameter
Zenshin Chrono42.5mm
Prospex SPEEDTIMER41.4mm
Power Reserve
Zenshin Chrono40h
Prospex SPEEDTIMER40h
Water Resistance
Zenshin Chrono100m
Prospex SPEEDTIMER100m
MSRP
Zenshin Chrono$488
Prospex SPEEDTIMER$750

Full specifications

Case

5 specs
Diameter
42.5mm
41.4mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
45.9mm
Lug Width
20mm
21mm
Material
Super Titanium
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Salmon
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
B620
V192
Type
Solar
Quartz

Pricing

1 specs
MSRP
$488
$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.

Citizen Zenshin Chrono

The Citizen Zenshin Chrono is widely praised for its comfortable, lightweight Super Titanium build and its attractive, textured dials in various colors. Owners and reviewers alike highlight its clean 3/6/9 layout and retro-inspired, Genta-esque aesthetic. The Eco-Drive quartz chronograph movement, 100m water resistance, and sapphire crystal are noted features. Some owners find the integrated bracelet's end link extends the lug-to-lug feel, and the clasp is described as flimsy with limited micro-adjustment. The subdials are considered small relative to the bezel by one reviewer, and another expressed a desire for a 12-hour chronograph. The lume is reported to be short-lived. Overall, the Citizen Zenshin Chrono is considered excellent value, praised for its comfortable wearability and distinctive dial design.

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.

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