Seiko Cal. 6257 - 507

The 6257-507 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6257 caliber with 24j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-8ec4e43369c1]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1993

Related Models

• Seiko 6368-766
• Seiko 5675-895
• Seiko 4485-327
• Seiko 4518-331
• Seiko 7056-351
• Seiko 5659-885
• Seiko 4564-899
• Seiko 6217-393
• Seiko 0717-184
• Seiko 5637-711
• Seiko 5618-478
• Seiko 0713-498