Seiko Cal. 4524 - 941

This Spring Drive model from 1990 features a 40mm Titanium case. Powered by the 4524 caliber with 27j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-8be376ee3f11]

Also known as: Turtle, World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1990

Related Models

• Seiko 5283-374
• Seiko 6616-519
• Seiko 3815-336
• Seiko 5680-769
• Seiko 4551-251
• Seiko 5225-680
• Seiko 0728-201
• Seiko 0747-906
• Seiko 6315-372
• Seiko 0783-315
• Seiko 5229-391
• Seiko 5649-739