Seiko [SII] NH36a (Day & Date) Automatic Movement: White, Kanji
Seiko [SII] NH36a (Day & Date) Automatic Movement: White, Kanji

Watchdog Supply Co.

Seiko [SII] NH36a (Day & Date) Automatic Movement: White, Kanji


Building the watch of your dreams starts with the entirely mechanical in-house Japanese Seiko NH36a movement. This movement is one of the most trusted choices for watchmakers everywhere, dominating all comparable movements in its price range in terms of quality, reliability and performance. It is based off the famous Seiko 7S26 movement, upgraded with modern hacking and hand-winding capabilities.

All parts available in our store are designed around this iconic movement - this is the foundation of your custom watch build here at Watchdog Supply.

Genuine Seiko NH36a Automatic Movement with White Kanji Day-Date.

Comes supplied with watch stem.

Available in two options:

[3 O'Clock]: For cases with 3 O'Clock crown position.

[4 O'Clock]For cases with 4 O'Clock crown position.


Manufacturer: Seiko Instruments (SII)
Caliber Number: NH36A
Movement Type: Automatic
Jewels: 24
Vibrations Per Hour: 21,600 bph
Shock System: Shock-absorber device for balance staff
Power Reserve: more than 41 hours
Winding Direction: Bi-directional
Functions: Day & Date display with quick day & date correction, second-hand reset

Social Proof