Seiko Cal. 0772 - 631

This Spring Drive model from 1982 features a 38mm PVD Black case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-2ae4f5b33934]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1982

Related Models

• Seiko 4438-298
• Seiko 6636-112
• Seiko 5619-837
• Seiko 6385-237
• Seiko 4464-887
• Seiko 6199-673
• Seiko 7115-566
• Seiko 6315-141
• Seiko 3861-367
• Seiko 6611-763
• Seiko 5635-572
• Seiko 6257-797