Seiko Cal. 5640 - 558

This Kinetic model from 1975 features a 34mm PVD Black case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-631e2b388092]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1975

Related Models

• Seiko 6258-896
• Seiko 6393-911
• Seiko 4494-132
• Seiko 6661-996
• Seiko 0775-408
• Seiko 5252-704
• Seiko 5647-462
• Seiko 3826-166
• Seiko 6163-987
• Seiko 7136-322
• Seiko 6393-174
• Seiko 7044-244