Seiko Cal. 4439 - 586

The 4439-586 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-ee778d2b9fc9]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 7017-705
• Seiko 6396-627
• Seiko 3869-346
• Seiko 3844-280
• Seiko 0727-242
• Seiko 7167-915
• Seiko 7183-623
• Seiko 6123-326
• Seiko 5631-790
• Seiko 7026-842
• Seiko 5635-468
• Seiko 5228-974