Seiko Cal. 5647 - 364

This Automatic model from 1986 features a 39mm Two-Tone case. With its 19mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-754b5624dbb4]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1986

Related Models

• Seiko 6323-375
• Seiko 6281-786
• Seiko 4529-519
• Seiko 6162-708
• Seiko 4512-844
• Seiko 6257-997
• Seiko 3893-361
• Seiko 6311-309
• Seiko 4556-585
• Seiko 6146-826
• Seiko 6220-535
• Seiko 7117-591