Seiko Cal. 7016 - 400

The Seiko 7016-400 represents an important milestone in Seiko's 1966 lineup. Powered by the 7016 caliber with 25j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-2d513666b150]

Also known as: Tuna, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1966

Related Models

• Seiko 5227-946
• Seiko 5250-964
• Seiko 6370-721
• Seiko 3838-782
• Seiko 3841-347
• Seiko 6176-820
• Seiko 5642-289
• Seiko 5273-149
• Seiko 6149-947
• Seiko 3870-833
• Seiko 5655-862
• Seiko 7146-332