Seiko Cal. 6370 - 497

The Seiko 6370-497 represents an important milestone in Seiko's 1974 lineup. Powered by the 6370 caliber with 34j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-a019299234f1]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1974

Related Models

• Seiko 7018-566
• Seiko 6373-264
• Seiko 6371-654
• Seiko 6255-283
• Seiko 6115-228
• Seiko 7079-155
• Seiko 6365-701
• Seiko 3879-419
• Seiko 6260-893
• Seiko 4559-688
• Seiko 6644-578
• Seiko 7032-426