Seiko Cal. 6356 - 674

The Seiko 6356-674 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-2cd00bcb93c1]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1984

Related Models

• Seiko 5669-386
• Seiko 5672-283
• Seiko 6134-528
• Seiko 0782-789
• Seiko 5656-715
• Seiko 5299-518
• Seiko 6361-592
• Seiko 6263-599
• Seiko 5692-419
• Seiko 7179-669
• Seiko 6625-688
• Seiko 6174-408