Seiko Cal. 7184 - 408

The Seiko 7184-408 represents an important milestone in Seiko's 1965 lineup. Powered by the 7184 caliber with 31j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-789d8905b126]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1965

Related Models

• Seiko 4573-666
• Seiko 6153-524
• Seiko 6395-608
• Seiko 6250-764
• Seiko 4458-917
• Seiko 6664-818
• Seiko 4534-678
• Seiko 6249-837
• Seiko 6298-696
• Seiko 4479-440
• Seiko 7086-959
• Seiko 7025-745