Seiko 9R86

Spring DriveIn ProductionIn-house
Family: 9R50 jewels72h power reserve21,600 vph (3 Hz)

Spring Drive 3-day chronograph GMT. ±15 sec/month (±1 sec/day). 72-hour power reserve even during chronograph operation. Dual time, chronograph. 50 jewels.

TECHNICAL SPECIFICATIONS

Movement Type

Spring Drive

Jewel Count

50 jewels

Power Reserve

72h

Frequency

21,600 vph (3 Hz)

Display Type

Analog

Winding

Automatic (Bidirectional)

COMPLICATIONS

ChronographGMT

FEATURES

Sweep Seconds

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QUICK FACTS

BRAND

TYPE

Spring Drive

STATUS

In Production

MANUFACTURE

In-house

LAUNCH YEAR

2007

BASED ON

Seiko 9R65

CALIBER FAMILY

9R

COUNTRY

Japan

ALSO KNOWN AS

cal. 9r86grand seiko 9r86spring drive 9r86

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