Seiko Cal. 6257 - 847

The Seiko 6257-847 represents an important milestone in Seiko's 1999 lineup. Powered by the 6257 caliber with 35j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-76e10914ceb1]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1999

Related Models

• Seiko 0732-200
• Seiko 5223-342
• Seiko 5671-345
• Seiko 6670-748
• Seiko 6136-327
• Seiko 4468-763
• Seiko 6118-689
• Seiko 4475-802
• Seiko 7111-305
• Seiko 7168-753
• Seiko 0752-500
• Seiko 4472-918