Seiko Cal. 5212 - 204

This Automatic model from 1977 features a 37mm Gold-Plated case. Powered by the 5212 caliber with 27j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-41de8dda1de6]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1977

Related Models

• Seiko 6126-566
• Seiko 6634-576
• Seiko 3860-134
• Seiko 6180-650
• Seiko 6636-227
• Seiko 5659-980
• Seiko 7065-245
• Seiko 6192-851
• Seiko 7067-475
• Seiko 4439-629
• Seiko 7197-428
• Seiko 4472-784