Seiko Cal. 4530 - 948

This Spring Drive model from 1969 features a 39mm Gold-Plated case. Powered by the 4530 caliber with 25j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-a1e31bf42ed9]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1969

Related Models

• Seiko 6373-546
• Seiko 7178-449
• Seiko 6692-623
• Seiko 4550-110
• Seiko 3824-370
• Seiko 7159-889
• Seiko 4529-801
• Seiko 6687-329
• Seiko 6379-765
• Seiko 5614-811
• Seiko 5670-491
• Seiko 6134-427