Seiko Cal. 6218 - 874

This Spring Drive model from 1977 features a 43mm PVD Black case. Powered by the 6218 caliber with 28j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-65b733c15d08]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1977

Related Models

• Seiko 6696-349
• Seiko 0780-337
• Seiko 6136-362
• Seiko 4495-224
• Seiko 0735-568
• Seiko 6365-815
• Seiko 6387-983
• Seiko 4494-846
• Seiko 5647-528
• Seiko 7156-413
• Seiko 5282-274
• Seiko 4558-822