Seiko Cal. 6630 - 276

This Automatic model from 1981 features a 46mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-5a4f6b52b3b3]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1981

Related Models

• Seiko 3869-991
• Seiko 4527-610
• Seiko 6313-870
• Seiko 7180-153
• Seiko 0782-779
• Seiko 0713-370
• Seiko 4432-497
• Seiko 0793-837
• Seiko 6349-857
• Seiko 6340-676
• Seiko 4421-193
• Seiko 0736-969