Seiko Cal. 7051 - 643

The 7051-643 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-9b23d9eb25a1]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1966

Related Models

• Seiko 4523-147
• Seiko 6618-108
• Seiko 6163-975
• Seiko 7193-426
• Seiko 6313-305
• Seiko 6394-786
• Seiko 6383-756
• Seiko 4440-372
• Seiko 7025-254
• Seiko 4484-573
• Seiko 6114-604
• Seiko 6388-399