Seiko Cal. 4597 - 528

This Hand-Winding model from 1991 features a 45mm Hardlex-Coated Steel case. Powered by the 4597 caliber with 17j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-687af6d28ce7]

Also known as: Turtle, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1991

Related Models

• Seiko 6115-900
• Seiko 0783-920
• Seiko 4571-944
• Seiko 6370-646
• Seiko 7115-216
• Seiko 5641-119
• Seiko 6153-634
• Seiko 4540-501
• Seiko 5683-499
• Seiko 4434-654
• Seiko 3841-426
• Seiko 5250-390