Seiko Cal. 6148 - 502

The Seiko 6148-502 represents an important milestone in Seiko's 1969 lineup. Powered by the 6148 caliber with 30j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-79a8101de9f1]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1969

Related Models

• Seiko 6332-494
• Seiko 4535-793
• Seiko 0735-124
• Seiko 6619-831
• Seiko 3899-324
• Seiko 0714-336
• Seiko 6381-112
• Seiko 6281-272
• Seiko 3856-862
• Seiko 0730-755
• Seiko 5679-556
• Seiko 5681-435