Seiko Cal. 5648 - 469

The 5648-469 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5648 caliber with 19j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-41920e214146]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1979

Related Models

• Seiko 6656-207
• Seiko 4454-365
• Seiko 5212-133
• Seiko 5269-314
• Seiko 0750-619
• Seiko 7135-161
• Seiko 4416-808
• Seiko 6679-945
• Seiko 5619-561
• Seiko 5231-543
• Seiko 3879-241
• Seiko 5242-764