Seiko Cal. 6630 - 887

The Seiko 6630-887 represents an important milestone in Seiko's 1967 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-be20fbd77b30]

Also known as: Shogun, Pogue

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1967

Related Models

• Seiko 6131-286
• Seiko 7090-525
• Seiko 7034-119
• Seiko 4475-485
• Seiko 4518-481
• Seiko 6644-343
• Seiko 5274-418
• Seiko 5267-242
• Seiko 4469-960
• Seiko 6666-593
• Seiko 6245-631
• Seiko 7166-497