Seiko

Calibre 4N30

The Seiko calibre 4N30 is used in 18 references across 18 models, including the Discovermore, Seiko-Power-Design-Project.

Calibre 4N30 specifications

Maker
Seiko
Calibre
4N30
Functions
Not yet recorded
Certification
Not yet recorded
Used in
18 references, 18 models
Case sizes it appears in
19.6 mm to 27.2 mm
References introduced
Not yet recorded
Winding
Not yet recorded
Power reserve
Not yet recorded
Frequency
Not yet recorded
Jewels
Not yet recorded

Compiled from watch database records and manufacturer information. Winding, power reserve, frequency and jewels are being added from brand publications. How we source our data

Watches with the calibre 4N30

18 models
Seiko Discovermore HGG001, reference HGG001, stainless steel case
SeikoDiscovermore HGG001HGG00122.2 mm
Seiko Discovermore HGG002, reference HGG002, stainless steel case
SeikoDiscovermore HGG002HGG00222.2 mm
Seiko Discovermore SWR078, reference SWR078, stainless steel case
SeikoDiscovermore SWR078SWR07826 mm
Seiko Discovermore SWR083, reference SWR083, stainless steel case
SeikoDiscovermore SWR083SWR08322.2 mm
Seiko Discovermore SWR085, reference SWR085, stainless steel case
SeikoDiscovermore SWR085SWR08522.2 mm
Seiko Discovermore SWR087, reference SWR087, stainless steel case
SeikoDiscovermore SWR087SWR08722.2 mm
Seiko Discovermore SWR091, reference SWR091, stainless steel case
SeikoDiscovermore SWR091SWR09122.7 mm
Seiko Discovermore SWR093, reference SWR093, stainless steel case
SeikoDiscovermore SWR093SWR09322.7 mm
Seiko Discovermore SWR099, reference SWR099, stainless steel case
SeikoDiscovermore SWR099SWR09922.2 mm
Seiko Discovermore SWR100, reference SWR100, stainless steel case
SeikoDiscovermore SWR100SWR10022.2 mm
Seiko Discovermore SWR103, reference SWR103, stainless steel case
SeikoDiscovermore SWR103SWR10327.2 mm
Seiko Discovermore SWR106, reference SWR106, stainless steel case
SeikoDiscovermore SWR106SWR10627.2 mm
Seiko Discovermore SWR107, reference SWR107, stainless steel case
SeikoDiscovermore SWR107SWR10719.6 mm
Seiko Discovermore SWR108, reference SWR108, stainless steel case
SeikoDiscovermore SWR108SWR10819.6 mm
Seiko Discovermore SWR110, reference SWR110, stainless steel case
SeikoDiscovermore SWR110SWR11019.6 mm
Seiko Seiko-Power-Design-Project SSEH021J, reference SSEH021J, stainless steel case
SeikoSeiko-Power-Design-Project SSEH021JSSEH021J20.2 mm
Seiko Seiko-Power-Design-Project SSEH023J, reference SSEH023J, stainless steel case
SeikoSeiko-Power-Design-Project SSEH023JSSEH023J20.2 mm
Seiko Seiko-Power-Design-Project SSEH024J, reference SSEH024J, stainless steel case
SeikoSeiko-Power-Design-Project SSEH024JSSEH024J20.2 mm

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