Seiko Cal. 6138 - 572

This Solar model from 1966 features a 39mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-6273b21c3257]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1966

Related Models

• Seiko 5291-782
• Seiko 0718-395
• Seiko 5236-806
• Seiko 7060-184
• Seiko 7012-800
• Seiko 5667-569
• Seiko 4591-141
• Seiko 7138-772
• Seiko 0788-616
• Seiko 3828-904
• Seiko 4558-403
• Seiko 5270-481