Seiko Cal. 5678 - 443

The Seiko 5678-443 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-8374168c5e33]

Also known as: UFO, Silverwave

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1982

Related Models

• Seiko 6157-349
• Seiko 6193-371
• Seiko 0783-590
• Seiko 5239-649
• Seiko 6146-333
• Seiko 4550-385
• Seiko 6643-738
• Seiko 7023-569
• Seiko 6267-406
• Seiko 0735-246
• Seiko 7079-848
• Seiko 6275-215