Seiko Cal. 6247 - 738

The 6247-738 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-c16edf917d28]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1984

Related Models

• Seiko 7091-617
• Seiko 0750-998
• Seiko 7148-406
• Seiko 7117-864
• Seiko 5218-331
• Seiko 7042-871
• Seiko 7116-285
• Seiko 5621-125
• Seiko 5696-259
• Seiko 0722-946
• Seiko 6386-770
• Seiko 4451-862