Seiko Cal. 6257 - 716

The Seiko 6257-716 represents an important milestone in Seiko's 1995 lineup. Powered by the 6257 caliber with 33j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-1e21ab460c88]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1995

Related Models

• Seiko 3826-952
• Seiko 4575-303
• Seiko 6621-611
• Seiko 0776-232
• Seiko 4410-270
• Seiko 6656-268
• Seiko 4586-283
• Seiko 6148-837
• Seiko 7141-656
• Seiko 4492-584
• Seiko 0715-145
• Seiko 5690-815