Seiko Cal. 6657 - 468

This Automatic model from 1996 features a 40mm Stainless Steel case. Powered by the 6657 caliber with 28j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-22466633341a]

Also known as: Turtle, Bullhead

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1996

Related Models

• Seiko 7076-386
• Seiko 7110-539
• Seiko 4435-593
• Seiko 0768-867
• Seiko 6361-788
• Seiko 4414-783
• Seiko 7026-776
• Seiko 6649-875
• Seiko 6678-637
• Seiko 5629-917
• Seiko 3812-195
• Seiko 0724-833