Seiko Cal. 6374 - 671

This Automatic model from 1968 features a 43mm Stainless Steel case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-529b3ae4ea50]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1968

Related Models

• Seiko 6242-121
• Seiko 0750-550
• Seiko 3862-750
• Seiko 4567-676
• Seiko 6167-366
• Seiko 6238-649
• Seiko 5249-589
• Seiko 6233-948
• Seiko 5668-910
• Seiko 5691-725
• Seiko 6399-505
• Seiko 0793-846