Seiko Cal. 6288 - 637

The 6288-637 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-136fbfc05459]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1990

Related Models

• Seiko 7188-931
• Seiko 0726-658
• Seiko 4433-887
• Seiko 6623-775
• Seiko 4473-328
• Seiko 4421-348
• Seiko 5246-223
• Seiko 4451-838
• Seiko 5225-693
• Seiko 7159-333
• Seiko 0747-903
• Seiko 5237-874