Seiko Cal. 4437 - 394

The Seiko 4437-394 represents an important milestone in Seiko's 1970 lineup. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-abb1044277e9]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1970

Related Models

• Seiko 4531-689
• Seiko 4415-795
• Seiko 7056-898
• Seiko 7047-612
• Seiko 6130-859
• Seiko 7145-243
• Seiko 4541-905
• Seiko 3835-889
• Seiko 5661-447
• Seiko 7176-577
• Seiko 6367-393
• Seiko 5289-269