Seiko Cal. 4524 - 750

The Seiko 4524-750 represents an important milestone in Seiko's 1975 lineup. Powered by the 4524 caliber with 25j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-2bb768fc503f]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1975

Related Models

• Seiko 5299-798
• Seiko 7029-797
• Seiko 4454-268
• Seiko 6660-943
• Seiko 7180-182
• Seiko 3851-580
• Seiko 4519-304
• Seiko 7185-346
• Seiko 5290-904
• Seiko 6157-453
• Seiko 5229-154
• Seiko 5216-952