Seiko Cal. 4556 - 606

The Seiko 4556-606 represents an important milestone in Seiko's 1975 lineup. Powered by the 4556 caliber with 32j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-9165f7c9abcd]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1975

Related Models

• Seiko 7153-545
• Seiko 4497-448
• Seiko 4519-693
• Seiko 6252-510
• Seiko 6249-825
• Seiko 6361-434
• Seiko 3847-982
• Seiko 6644-888
• Seiko 6264-189
• Seiko 5654-154
• Seiko 3899-193
• Seiko 5684-635