Citizen Promaster Diver Automatic vs Zelos Mako

Side-by-side comparison of specifications and features

CitizenPromaster Diver Automatic

NY0040-09E

ZelosMako

Mako

Key Differences

Best Value

Citizen Promaster Diver Automatic (NY0040-09E)

Starting from $265

Best Water Resistance

Zelos Mako (40mm)

300m (2x more)

Price Comparison

Citizen Promaster Diver Automatic

MSRP

$400

New

$265

Used

$320

Zelos Mako

MSRP

$529

New

$875

Used

$569

MSRP New (Amazon) Used (eBay)

Comparison of Citizen Promaster Diver Automatic, Zelos Mako
Specification	Citizen Promaster Diver Automatic	Zelos Mako
Pricing
MSRP	$400	$529
New Price	$265	$875
Used Price (Low)	$320	$569
Used Price (High)	$1,091	$2,600
30-Day Trend	↑ +0.6%	↑ +11.1%
Used Price Range	$320 - $1,091	$569 - $2,600
Identity
Reference	NY0040-09E	Mako
Nickname	N/A	N/A
Style	Diver, Tool	Diver, Tool
Release Era	2020s	2010s
Dimensions
Diameter	42mm	40mm
Thickness	N/A	N/A
Lug Width	N/A	N/A
Lug to Lug	N/A	N/A
Movement
Movement	Automatic	Automatic
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Stainless Steel	Stainless Steel
Crystal	Mineral Crystal	Sapphire Crystal
Water Resistance	200m (diving)	300m (diving)
Bezel	Unidirectional rotating	Unidirectional rotating
Dial
Dial Color	Black	Various
Luminous	Yes	Yes
Community
Review Rating	N/A	N/A
In Collections	N/A	N/A
On Wishlists	N/A	N/A
Forum Threads	N/A	N/A

Quick Summary

Citizen Promaster Diver Automatic and Zelos Mako can overlap on price or use case, but the buying decision usually comes down to wrist presence versus easier fit, water-ready utility versus dressier everyday wear, entry price versus premium finishing or specs. Start with fit first — case width and lug-to-lug usually matter more than secondary features if wrist comfort is a concern.

How to choose

The biggest practical difference is usually movement and upkeep. Start with wrist fit and movement preference, then use water resistance and price to break the tie.

Citizen Promaster Diver Automatic

Citizen Promaster Diver Automatic is a better fit for buyers who want more wrist presence, mechanical-watch enthusiasts, diver styling.

Zelos Mako

Zelos Mako is a better fit for smaller wrists, mechanical-watch enthusiasts, diver styling.

Key Differences

Movement and upkeep

Citizen Promaster Diver Automatic: automatic movement

Zelos Mako: automatic movement

Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.

Size and wearability

Citizen Promaster Diver Automatic: 42mm

Zelos Mako: 40mm

Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features.

Water resistance

Citizen Promaster Diver Automatic: 200m

Zelos Mako: 300m

Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.

Price and value

Citizen Promaster Diver Automatic: $265

Zelos Mako: $529

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Style and use case

Citizen Promaster Diver Automatic: diver

Zelos Mako: diver

Both lean into a similar diver use case — the choice is more about fit, features, and price than category.

Crystal and materials

Citizen Promaster Diver Automatic: mineral crystal · steel

Zelos Mako: sapphire crystal · steel

Crystal choice can change long-term wear expectations — one may prioritize scratch resistance while the other keeps cost or vintage feel in check.

Choose Citizen Promaster Diver Automatic If...

You prefer more dial presence and a larger case feel.
You want the lower current entry price.

Choose Zelos Mako If...

You want a smaller case footprint on the wrist.
Swimming, beach use, or tougher daily wear is part of the plan.
You are comfortable paying more for a stronger feature set.

Price and Value Notes

Citizen Promaster Diver Automatic is often the value play at current pricing, while Zelos Mako makes more sense if you will use its extra features regularly.

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Where to Check Deals

Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.

Check current deals on Amazon and eBay

Prices change often, so compare the latest listings and condition options before you buy.

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Citizen Promaster Diver Automatic

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $415 · Live listings

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Zelos Mako

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $999 · Live listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

Comparison FAQ

Which one is better for smaller wrists?

Start with case width and lug-to-lug. The watch that looks smaller on paper is often the safer choice, but lug shape and thickness still affect how it wears.

Which is better for swimming or rough daily wear?

Use the water resistance row as the first filter. Higher ratings generally give more flexibility for swimming and water exposure, but strap choice and overall condition still matter.

Should I choose based on price alone?

Price matters, but the better buy is the watch that matches your fit, feature priorities, and use case. Check live listings first, then decide whether the price gap actually changes the ownership experience.