Seiko Cal. 6689 - 483

The Seiko 6689-483 represents an important milestone in Seiko's 1978 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-e1c75ada19ed]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1978

Related Models

• Seiko 6253-561
• Seiko 5659-787
• Seiko 6116-331
• Seiko 6688-646
• Seiko 7067-977
• Seiko 5264-243
• Seiko 5670-725
• Seiko 5246-297
• Seiko 6158-275
• Seiko 6241-587
• Seiko 4599-321
• Seiko 6121-991