Seiko Cal. 6366 - 656

This Automatic model from 1976 features a 37mm Stainless Steel case. Powered by the 6366 caliber with 24j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-669a3790822e]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1976

Related Models

• Seiko 0762-684
• Seiko 6168-671
• Seiko 6320-105
• Seiko 5646-561
• Seiko 7033-834
• Seiko 7179-908
• Seiko 7128-426
• Seiko 0778-202
• Seiko 7038-392
• Seiko 7065-782
• Seiko 4588-612
• Seiko 7055-857