Seiko Cal. 4537 - 989

The Seiko 4537-989 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-709a0e4d906e]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1987

Related Models

• Seiko 4460-845
• Seiko 6617-729
• Seiko 4547-302
• Seiko 7075-349
• Seiko 6237-155
• Seiko 7155-130
• Seiko 7194-523
• Seiko 4552-942
• Seiko 0752-993
• Seiko 4597-459
• Seiko 0736-577
• Seiko 6154-440