Seiko Cal. 4439 - 398

This Quartz model from 1979 features a 37mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-c98cdf0257c2]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1979

Related Models

• Seiko 6142-334
• Seiko 6658-963
• Seiko 4423-225
• Seiko 7152-276
• Seiko 4559-477
• Seiko 6332-394
• Seiko 3816-127
• Seiko 0719-626
• Seiko 6677-606
• Seiko 5298-860
• Seiko 3832-374
• Seiko 3884-257