Seiko Cal. 6678 - 974

The 6678-974 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-cd94a4587e89]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1983

Related Models

• Seiko 5641-743
• Seiko 6213-287
• Seiko 7198-171
• Seiko 0794-102
• Seiko 6210-887
• Seiko 5659-105
• Seiko 6263-911
• Seiko 6227-979
• Seiko 3856-711
• Seiko 6325-884
• Seiko 6223-805
• Seiko 6640-357