Seiko Cal. 5628 - 840

This Quartz model from 1983 features a 40mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-c519f32db0d9]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1983

Related Models

• Seiko 6166-178
• Seiko 7019-745
• Seiko 6263-716
• Seiko 6312-700
• Seiko 5645-362
• Seiko 6649-548
• Seiko 0789-980
• Seiko 6635-544
• Seiko 4435-602
• Seiko 6671-642
• Seiko 7035-626
• Seiko 4465-901