How much does the TRIWA Koster GMT cost?

The TRIWA Koster GMT has a manufacturer MSRP of $2,485 USD. On the secondary market it averages around $0.

What movement does the TRIWA Koster GMT use?

The TRIWA Koster GMT is powered by the Ronda 515 quartz movement.

How big is the TRIWA Koster GMT?

The case measures 39mm in diameter.

What is the water resistance of the TRIWA Koster GMT?

The TRIWA Koster GMT is rated to 200m of water resistance.

What kind of crystal does the TRIWA Koster GMT have?

The TRIWA Koster GMT uses a Sapphire crystal.

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Name: TRIWA Koster GMT
Brand: TRIWA
SKU: koster-black-nato
Price: 2485 USD
Availability: InStock

Ref. koster-black-nato

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Retail MSRP

$2,485

Low

Avg

High

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Static data

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Case

39mm

Power Reserve

—

Movement

Quartz

Water Resistance

200m

Crystal

Sapphire

Case Dimensions

Diameter39mm

Thickness—

Lug-to-Lug—

Lug Width20mm

Case Build

MaterialStainless Steel

Water Resistance200m

Crystal & Dial

CrystalSapphire

Movement

Caliber

Ronda 515

TypeQuartz

Beat Rate—

Power Reserve—

Jewels—

HackingNo

Hand-WindingNo

ComplicationsTime only

In a nutshell

The TRIWA Koster GMT (ref. koster-black-nato) is a quartz dive watch, with a 39mm stainless steel case, powered by the Ronda 515 movement. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $2,485.