Seiko Cal. 5648 - 105

The 5648-105 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5648 caliber with 35j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-cd6906deb8ed]

Also known as: Goldfeather, Navigator

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1977

Related Models

• Seiko 7184-528
• Seiko 3830-986
• Seiko 4444-371
• Seiko 3841-541
• Seiko 6384-325
• Seiko 7197-224
• Seiko 3825-120
• Seiko 6648-835
• Seiko 4542-611
• Seiko 5615-696
• Seiko 5628-327
• Seiko 0771-685