Zenith Chronomaster Open

AutomaticSteel

Ref. 03.3301.3604/51.M3330

Collection: ChronomasterCase size: 39.5mmMovement: El Primero 3604

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Last updated 26 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Limited Edition

100 pieces

CASE

Diameter

39.5mm

Thickness

13.6mm

Case Material

Steel

Water Resistance

100m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

El Primero 3604

Power Reserve

60h

Frequency

36,000 vph (5 Hz)

Jewels

35 jewels

DIAL

Dial Color

Blue

BRACELET/STRAP

Bracelet/Strap

Steel

FEATURES & COMPLICATIONS

ChronographDisplay backLimited EditionLuminous handsSmall seconds

18.3301.3604/72.C870

AutomaticRose Gold

QUICK FACTS

BRAND

Zenith

REFERENCE

03.3301.3604/51.M3330

COLLECTION

Chronomaster

MOVEMENT

Automatic

CALIBER

El Primero 3604

CASE MATERIAL

Steel

CRYSTAL

Sapphire Crystal

WATER RESISTANCE

100m (swimming)

LIMITED EDITION

100 pieces

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Last updated 26 Oct 2026Suggest a correction

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Zenith Chronomaster Open

TECHNICAL SPECIFICATIONS

GENERAL

CASE

MOVEMENT

DIAL

BRACELET/STRAP

FEATURES & COMPLICATIONS

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QUICK FACTS

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