Seiko Cal. 5251 - 687

This Quartz model from 1996 features a 40mm PVD Black case. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-aeb1b06eddf3]

Also known as: UFO, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1996

Related Models

• Seiko 7061-819
• Seiko 7151-386
• Seiko 7025-599
• Seiko 6630-428
• Seiko 7086-663
• Seiko 6625-561
• Seiko 6242-684
• Seiko 6323-878
• Seiko 0784-243
• Seiko 6658-540
• Seiko 6128-134
• Seiko 0735-629