Seiko Cal. 0789 - 285

The 0789-285 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-1acb1773eaec]

Also known as: Sumo, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1993

Related Models

• Seiko 3884-650
• Seiko 4572-461
• Seiko 3891-149
• Seiko 6159-217
• Seiko 7129-752
• Seiko 7154-858
• Seiko 7129-902
• Seiko 5232-645
• Seiko 7017-815
• Seiko 6696-842
• Seiko 5697-551
• Seiko 6122-208