Side by side

Citizen Promaster Tsuno Chrono RacervsDryden Chrono Diver Series 1

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

Promaster Tsuno Chrono Racer
CitizenPromaster Tsuno Chrono Racer
MSRP $1,095
Chrono Diver Series 1
DrydenChrono Diver Series 1
MSRP $349

At a glance

10 of 29 specs differ
Diameter
Promaster Tsuno Chrono Racer44.5mm
Chrono Diver Series 142mm
Power Reserve
Promaster Tsuno Chrono Racer40h
Chrono Diver Series 140h
Water Resistance
Promaster Tsuno Chrono Racer200m
Chrono Diver Series 1101m
MSRP
Promaster Tsuno Chrono Racer$1,095
Chrono Diver Series 1$349

Full specifications

Case

5 specs
Diameter
44.5mm
42mm
Thickness
12mm
13.5mm
Lug-to-Lug
46mm
49mm
Lug Width
12mm
22mm
Water Resistance
200m
101m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Steel

Movement

2 specs
Caliber
E210
Type
Solar
Quartz

Pricing

1 specs
MSRP
$1,095
$349

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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 Promaster Tsuno Chrono Racer

The Citizen Promaster Tsuno Chrono Racer is noted for its motorsport-inspired design, featuring a bright blue dial with subdials and a Super Titanium angular case, or a gold PVD-coated cushion case. It is equipped with a meca-quartz flyback chronograph movement with a programmable alarm and offers 200 meters of water resistance. Reviewers highlight the unusual dial layout due to the rotated Eco-Drive movement. Overall, the Citizen Promaster Tsuno Chrono Racer is recognized for its distinctive design and chronograph functionality.

Dryden Chrono Diver Series 1

The Dryden Chrono Diver Series 1 is a 42mm mechaquartz chronograph featuring a dual-curved sapphire crystal and 100m water resistance. Owners note the VK63 movement's characteristic chronograph hand not resetting perfectly to zero, a trait present on this specific watch. The case exhibits polished chamfers on the upper lugs, and it utilizes Swiss Superluminova BGW9. On balance, owners appreciate the classic case shape and dial design of the Dryden Chrono Diver Series 1 at its price point, despite the mechaquartz movement's known reset behavior.

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