Seiko Cal. 5636 - 694

Released in 1987, the Cal. 5636 with design code 694 was part of Seiko's domestic market collection. With its 22mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-fc2fda859c0d]

Also known as: Monster, Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1987

Related Models

• Seiko 4433-599
• Seiko 4444-599
• Seiko 5289-558
• Seiko 4598-694
• Seiko 6259-864
• Seiko 0790-457
• Seiko 7171-421
• Seiko 6249-698
• Seiko 5281-156
• Seiko 6269-869
• Seiko 4416-687
• Seiko 5251-963