Seiko Cal. 3898 - 648

The Seiko 3898-648 represents an important milestone in Seiko's 1970 lineup. It features a Silver dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-a70425b7c437]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1970

Related Models

• Seiko 6619-590
• Seiko 6691-284
• Seiko 7181-496
• Seiko 5230-821
• Seiko 7139-144
• Seiko 5246-395
• Seiko 0786-434
• Seiko 5250-566
• Seiko 4443-576
• Seiko 5231-440
• Seiko 6295-631
• Seiko 6360-418