Seiko Cal. 5685 - 870

Released in 1986, the Cal. 5685 with design code 870 was part of Seiko's domestic market collection. Powered by the 5685 caliber with 25j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-df68566fb159]

Also known as: UFO, Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1986

Related Models

• Seiko 6271-409
• Seiko 5686-472
• Seiko 7099-485
• Seiko 6657-513
• Seiko 6255-119
• Seiko 7130-718
• Seiko 4526-846
• Seiko 6316-274
• Seiko 6381-476
• Seiko 6668-449
• Seiko 4511-226
• Seiko 5213-427