Seiko Cal. 6240 - 138

The 6240-138 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6240 caliber with 32j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-8a0e42aeee3b]

Also known as: Shogun, Panda

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1977

Related Models

• Seiko 6683-548
• Seiko 6620-361
• Seiko 7162-940
• Seiko 7098-243
• Seiko 7029-687
• Seiko 6149-436
• Seiko 3896-741
• Seiko 6165-793
• Seiko 3854-989
• Seiko 7127-421
• Seiko 4468-618
• Seiko 6124-210