Seiko Cal. 6687 - 314

The Seiko 6687-314 represents an important milestone in Seiko's 1989 lineup. Powered by the 6687 caliber with 19j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-3b748593d52f]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1989

Related Models

• Seiko 6260-442
• Seiko 7010-923
• Seiko 6649-177
• Seiko 6695-814
• Seiko 6318-456
• Seiko 4436-487
• Seiko 6627-622
• Seiko 7164-267
• Seiko 6258-712
• Seiko 6261-508
• Seiko 5688-960
• Seiko 7040-531