Seiko Cal. 6310 - 668

The Seiko 6310-668 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-a696eabb66be]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1982

Related Models

• Seiko 5628-459
• Seiko 0780-723
• Seiko 6231-246
• Seiko 7097-229
• Seiko 6196-299
• Seiko 5651-284
• Seiko 0724-357
• Seiko 6176-381
• Seiko 6134-257
• Seiko 6274-650
• Seiko 5698-913
• Seiko 6685-896