Seiko Cal. 0777 - 631

This Quartz model from 1989 features a 45mm Two-Tone case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-301cdca00f79]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1989

Related Models

• Seiko 6372-446
• Seiko 6175-277
• Seiko 5655-144
• Seiko 7142-466
• Seiko 6241-100
• Seiko 6664-745
• Seiko 3896-212
• Seiko 6335-876
• Seiko 3877-367
• Seiko 5663-394
• Seiko 6116-647
• Seiko 0710-172