Seiko Cal. 6387 - 558

This Solar model from 1968 features a 34mm PVD Black case. Powered by the 6387 caliber with 36j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-4fd0650fae19]

Also known as: Turtle, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1968

Related Models

• Seiko 6680-300
• Seiko 5633-782
• Seiko 6152-824
• Seiko 5259-528
• Seiko 5634-216
• Seiko 6352-602
• Seiko 7016-897
• Seiko 6656-954
• Seiko 6315-525
• Seiko 4586-322
• Seiko 7017-771
• Seiko 0725-682