Seiko Cal. 6638 - 967

The Seiko 6638-967 represents an important milestone in Seiko's 1996 lineup. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-c509463bbcb6]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1996

Related Models

• Seiko 6331-233
• Seiko 5683-461
• Seiko 6291-302
• Seiko 5689-739
• Seiko 4448-954
• Seiko 6382-472
• Seiko 6613-730
• Seiko 7060-812
• Seiko 4431-522
• Seiko 7094-936
• Seiko 6116-929
• Seiko 5647-759