Seiko Cal. 5687 - 324

The 5687-324 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-57f1d2dc3566]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1983

Related Models

• Seiko 4539-103
• Seiko 6351-590
• Seiko 5245-794
• Seiko 6133-865
• Seiko 5687-922
• Seiko 5697-473
• Seiko 7030-595
• Seiko 6198-154
• Seiko 6166-411
• Seiko 6241-479
• Seiko 6179-481
• Seiko 5235-109