Seiko Cal. 6317 - 257

This Quartz model from 1978 features a 37mm PVD Black case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-0da4e950703f]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 4471-315
• Seiko 3879-293
• Seiko 3860-429
• Seiko 7076-385
• Seiko 6164-124
• Seiko 5214-218
• Seiko 6258-577
• Seiko 4428-586
• Seiko 6382-951
• Seiko 6169-709
• Seiko 4550-484
• Seiko 6647-686