Seiko Cal. 6311 - 129

The Seiko 6311-129 represents an important milestone in Seiko's 1968 lineup. It features a Black dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-3d829e0a8355]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1968

Related Models

• Seiko 7156-420
• Seiko 6281-399
• Seiko 4469-752
• Seiko 4468-988
• Seiko 4583-613
• Seiko 5248-369
• Seiko 7195-600
• Seiko 5650-329
• Seiko 4467-467
• Seiko 4547-704
• Seiko 3850-102
• Seiko 6387-722