Side by side

Citizen Promaster Professional DivervsGeckota Chronotimer Chronograph

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

Promaster Professional Diver
CitizenPromaster Professional Diver
MSRP $296
Chronotimer Chronograph
GeckotaChronotimer Chronograph
MSRP $299

At a glance

13 of 29 specs differ
Diameter
Promaster Professional Diver44mm
Chronotimer Chronograph42mm
Power Reserve
Promaster Professional Diver40h
Chronotimer Chronograph40h
Water Resistance
Promaster Professional Diver200m
Chronotimer Chronograph100m
MSRP
Promaster Professional Diver$296
Chronotimer Chronograph$299

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
44mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Mineral
Domed Sapphire
AR Coating
Underside
Inner
Dial Color
Black
Classic Reverse Panda

Movement

2 specs
Caliber
E168
Type
Solar
Quartz

Pricing

1 specs
MSRP
$296
$299

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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 Professional Diver

The Citizen Promaster Professional Diver is noted for its robust, edgy design with industrial fonts and scratch-resistant Duratect MRK and DLC coatings. Reviewers highlight its intuitive and satisfying bezel locking mechanism and the substantial 4mm anti-reflective sapphire crystal. This dive watch utilizes an Eco-Drive E365 quartz movement, offering a 365-day power reserve and an end-of-life indicator, and is recognized as the first ISO 6425 compliant watch with a solar-powered movement. However, its massive 52.5mm diameter and 22mm thickness make it unsuitable for everyday wear. On balance, the Citizen Promaster Professional Diver is recognized for its specialized, robust build and innovative solar-powered movement, though its size limits its wearability.

Geckota Chronotimer Chronograph

Owners widely praise the Geckota Chronotimer Chronograph's appealing design, comfortable wear, and excellent lume, with many noting it draws compliments. The hand-wound mechanical movement is considered a solid workhorse, and the cushion case and matching sub-dials are frequently highlighted as attractive design elements. Some owners find the red dial a "funky look" and appreciate how the strap color contrasts well, though one owner described the red shade as "weird." The Geckota Chronotimer Chronograph wears large, and some owners have hesitated due to its size. Overall, owners rate the Geckota Chronotimer Chronograph highly for its eye-catching design and comfortable wearability at a reasonable price.

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