Seiko Cal. 6658 - 247

This Solar model from 1967 features a 41mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-e4eda2043656]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1967

Related Models

• Seiko 6661-450
• Seiko 4435-235
• Seiko 4427-902
• Seiko 4597-958
• Seiko 6288-242
• Seiko 0781-450
• Seiko 6176-457
• Seiko 0778-662
• Seiko 3880-543
• Seiko 3885-625
• Seiko 5262-183
• Seiko 6177-499