Seiko Cal. 6618 - 781

The Seiko 6618-781 represents an important milestone in Seiko's 1971 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-78cfae10fea2]

Also known as: Pogue, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 4574-554
• Seiko 4522-274
• Seiko 7129-423
• Seiko 6649-284
• Seiko 6399-956
• Seiko 6372-925
• Seiko 6676-770
• Seiko 4427-703
• Seiko 4432-790
• Seiko 6230-552
• Seiko 7033-187
• Seiko 7121-118