Seiko Cal. 6610 - 384

The 6610-384 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-186fd579ff7a]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 5695-107
• Seiko 5275-518
• Seiko 4483-452
• Seiko 6397-332
• Seiko 4589-216
• Seiko 5652-213
• Seiko 7091-328
• Seiko 6637-488
• Seiko 4498-152
• Seiko 3891-683
• Seiko 6679-608
• Seiko 7094-274