Seiko Cal. 5241 - 527

The Seiko 5241-527 represents an important milestone in Seiko's 1967 lineup. It features a Silver dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-224b2b81e3dc]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1967

Related Models

• Seiko 7134-571
• Seiko 4547-716
• Seiko 0714-828
• Seiko 6365-323
• Seiko 0743-504
• Seiko 6143-633
• Seiko 7195-144
• Seiko 3898-615
• Seiko 6174-907
• Seiko 6144-775
• Seiko 0719-676
• Seiko 5627-527