How much does the Yema Superman Worldtime GMT cost?

The Yema Superman Worldtime GMT has a manufacturer MSRP of $1,549 USD. On the secondary market it averages around —.

How big is the Yema Superman Worldtime GMT?

The case measures 39mm in diameter.

What is the water resistance of the Yema Superman Worldtime GMT?

The Yema Superman Worldtime GMT is rated to 300m of water resistance.

What kind of crystal does the Yema Superman Worldtime GMT have?

The Yema Superman Worldtime GMT uses a Sapphire crystal.

Yema Superman Worldtime GMT — 39mm Automatic

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Yema Superman Worldtime GMT

Name: Yema Superman Worldtime GMT
Brand: Yema
SKU: YGMT21B39-CMS
Price: 1549 USD
Availability: InStock

Ref. YGMT21B39-CMS

GMTMicrobrand

Owners widely praise the Yema Superman Worldtime GMT for its premium feel, unique bezel-lock mechanism, and attractive domed crystal. Some owners note the aluminum bezel insert is less desirable than ceramic and report the bracelet clasp can be stiff or difficult to open. Inconsistent quality control and poor customer service have been flagged by some owners. On balance, owners value the Yema Superman Worldtime GMT for its distinctive features and comfortable wearability.

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Retail MSRP

$1,549

Low

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Avg

—

High

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Static data

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Alternatives

Case

39mm

Power Reserve

—

Movement

Automatic

Water Resistance

300m

Crystal

Sapphire

Case Dimensions

Diameter39mm

Thickness—

Lug-to-Lug—

Lug Width20mm

Case Build

MaterialStainless Steel

Water Resistance300m

Crystal & Dial

CrystalSapphire

Dial Color39mm Automatic

Movement

TypeAutomatic

Beat Rate—

Power Reserve—

Jewels—

HackingNo

Hand-WindingNo

ComplicationsTime only

Design Language

Dial styleMatte

Bezel24-hour (GMT)

Bracelet / strapLug-attached bracelet

HandsBaton

AI-detected from product image · 5/22/2026

In a nutshell

The Yema Superman Worldtime GMT (ref. YGMT21B39-CMS) is an automatic gmt watch, with a 39mm stainless steel case. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $1,549. The dial color is 39mm automatic.