Seiko Cal. 6635 - 887

This Solar model from 1986 features a 41mm PVD Black case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-806b7d0e0a9a]

Also known as: Pogue, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1986

Related Models

• Seiko 4543-330
• Seiko 0797-645
• Seiko 6218-259
• Seiko 7144-478
• Seiko 5231-622
• Seiko 4536-977
• Seiko 5278-294
• Seiko 4549-515
• Seiko 7075-410
• Seiko 6374-572
• Seiko 7147-972
• Seiko 6396-746