Seiko Cal. 6254 - 630

Released in 1980, the Cal. 6254 with design code 630 was part of Seiko's domestic market collection. With its 21mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-6f79fbf7cd4d]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1980

Related Models

• Seiko 4465-392
• Seiko 7196-771
• Seiko 6382-670
• Seiko 7175-688
• Seiko 6155-896
• Seiko 6135-171
• Seiko 6365-558
• Seiko 5647-102
• Seiko 4428-278
• Seiko 6635-568
• Seiko 5226-265
• Seiko 4523-242