Seiko Cal. 6375 - 931

This Solar model from 1966 features a 40mm Stainless Steel case. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-d43912369f7b]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1966

Related Models

• Seiko 6252-298
• Seiko 7159-593
• Seiko 7135-230
• Seiko 7059-532
• Seiko 5692-589
• Seiko 6677-560
• Seiko 4445-420
• Seiko 7046-312
• Seiko 7013-409
• Seiko 7115-491
• Seiko 4469-246
• Seiko 7046-756