Zenith Chronomaster Open

AutomaticRose Gold

Ref. 18.3301.3604/72.C870

Collection: ChronomasterCase size: 39.5mmMovement: El Primero 3604

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Last updated 26 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Limited Edition

30 pieces

CASE

Diameter

39.5mm

Thickness

13.6mm

Case Material

Rose Gold

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

Brown

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

FEATURES & COMPLICATIONS

ChronographDisplay backLimited EditionLuminous handsSkeletonizedSmall seconds

18.3300.3604/69.C922

AutomaticRose Gold

QUICK FACTS

BRAND

Zenith

REFERENCE

18.3301.3604/72.C870

COLLECTION

Chronomaster

MOVEMENT

Automatic

CALIBER

El Primero 3604

CASE MATERIAL

Rose Gold

CRYSTAL

Sapphire Crystal

WATER RESISTANCE

100m (swimming)

LIMITED EDITION

30 pieces

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Last updated 26 Oct 2026Suggest a correction

FOR WATCH DEALERS

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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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