Seiko Cal. 5689 - 887

This Hand-Winding model from 1976 features a 45mm Two-Tone case. With its 21mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-72f1f0d073bc]

Also known as: Turtle, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1976

Related Models

• Seiko 0718-337
• Seiko 5281-630
• Seiko 5674-115
• Seiko 7131-446
• Seiko 6390-883
• Seiko 7020-734
• Seiko 4556-880
• Seiko 4451-392
• Seiko 7020-840
• Seiko 5245-411
• Seiko 7079-476
• Seiko 4534-662