Seiko Cal. 5649 - 689

The Seiko 5649-689 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-c635ce2268a5]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1978

Related Models

• Seiko 7111-854
• Seiko 6346-316
• Seiko 3818-541
• Seiko 4551-761
• Seiko 4492-246
• Seiko 5295-800
• Seiko 4421-799
• Seiko 7146-536
• Seiko 7024-325
• Seiko 6111-347
• Seiko 6674-297
• Seiko 3861-371