Seiko Cal. 5272 - 746

The Seiko 5272-746 represents an important milestone in Seiko's 1971 lineup. Powered by the 5272 caliber with 25j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-4bc3064eba50]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1971

Related Models

• Seiko 6649-548
• Seiko 6670-295
• Seiko 6352-547
• Seiko 5689-571
• Seiko 5281-403
• Seiko 6135-477
• Seiko 6240-155
• Seiko 4568-935
• Seiko 6666-471
• Seiko 5671-736
• Seiko 6371-424
• Seiko 6315-782