Seiko Cal. 6351 - 450

The 6351-450 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-051df4092bd6]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1987

Related Models

• Seiko 6148-932
• Seiko 4483-458
• Seiko 6165-708
• Seiko 7021-162
• Seiko 3832-989
• Seiko 6632-675
• Seiko 3845-405
• Seiko 7182-925
• Seiko 3812-281
• Seiko 5269-865
• Seiko 7162-656
• Seiko 5215-632