Seiko Cal. 4556 - 252

The 4556-252 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-5dc5656e1524]

Also known as: Turtle, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1972

Related Models

• Seiko 4410-267
• Seiko 6316-771
• Seiko 6380-946
• Seiko 5259-396
• Seiko 6117-619
• Seiko 7021-846
• Seiko 4482-600
• Seiko 5666-558
• Seiko 0718-229
• Seiko 3840-464
• Seiko 6145-527
• Seiko 3843-762