Seiko Cal. 6148 - 446

The Seiko 6148-446 represents an important milestone in Seiko's 1975 lineup. Powered by the 6148 caliber with 33j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-45fdf22a02c3]

Also known as: Navigator, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1975

Related Models

• Seiko 5669-648
• Seiko 5670-127
• Seiko 7124-257
• Seiko 5632-132
• Seiko 7160-502
• Seiko 6238-824
• Seiko 6225-287
• Seiko 6297-451
• Seiko 6398-332
• Seiko 4599-348
• Seiko 6234-959
• Seiko 5247-353