Seiko Cal. 6216 - 535

The Seiko 6216-535 represents an important milestone in Seiko's 1971 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-9766450fa7ba]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1971

Related Models

• Seiko 5637-793
• Seiko 6680-609
• Seiko 0721-515
• Seiko 4497-919
• Seiko 5666-678
• Seiko 4550-422
• Seiko 4443-281
• Seiko 4479-480
• Seiko 6365-806
• Seiko 6293-284
• Seiko 4591-849
• Seiko 4483-432