Seiko 8R48

	Brand:	Seiko
	Family:	Seiko 8R Family
	Height:
	Jewels:	34
	Reserve:	45 hours
	Frequency:	28,800 A/h
	Winding:	Automatic, Bi-Directional Automatic Winding
	Diameter:
© Seiko	Complications:	2-Button, Chronograph, Column Wheel Chronograph, Date, Hand Winding, Quick Date Correction, Vertical Clutch Chronograph
	Hands:	12 Hour Chronograph Hand at 6:00, 30 Minute Chronograph Hand at 9:00, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Date Window at 4:30, Small Seconds Hand at 3:00

Distinguishing Technical Characteristics
Counter-Clockwise Balance Cock Balance, Balance at 3:00
Production: 2014 – Current
1910s	1920s	1930s	1940s	1950s	1960s	1970s	1980s	1990s	2000s	2010s	2020s

Cal. 8R48 is an automatic column wheel chronograph movement from Seiko produced since 2014. It is part of the 8R family of movements used in brands such as Presage and Brightz. It is very similar to the rare Cal. 8R49.

• 2018 Seiko Presage Prestige SARK011
• 2018-present Seiko Presage Prestige SARK013
• 2015-2016 Seiko Brightz Mechanical Chronograph SDGZ009
• 2015-2016 Seiko Brightz Mechanical Chronograph SDGZ011
• 2015-2016 Seiko Brightz Mechanical Chronograph SDGZ012
• 2014-2015 Seiko Brightz Mechanical Chronograph SDGZ013 (LE of 500)
• 2015 Seiko Brightz Mechanical Chronograph SDGZ015 (LE of 500)
• 2015-2016 Seiko Brightz Mechanical Chronograph SDGZ017
• 2015-2016 Seiko Brightz Mechanical Chronograph SDGZ019
• 2015-2016 Seiko Brightz Mechanical Chronograph SDGZ021 (LE of 500)
• 2016 Seiko Presage 60th Anniversary Enamel Automatic Chronograph SRQ019 (LE of 1000)
• 2016 Seiko Presage 60th Anniversary Lacquer Automatic Chronograph SRQ021 (LE of 1000)
• 2017-2019 Seiko Presage Prestige Enamel Automatic Chronograph SRQ023J1
• 2017 Seiko Presage Prestige Automatic Chronograph SRQ025J1
• 2020 Seiko Automatic Chronograph 50th Anniversary LE SRQ029
• 2020 Seiko Chronograph 55th Anniversary LE SRQ031

Seiko 8R Family