Seiko Cal. 6257 - 169

This Hand-Winding model from 1990 features a 40mm Hardlex-Coated Steel case. Powered by the 6257 caliber with 17j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-ba55e86b3bca]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1990

Related Models

• Seiko 4460-690
• Seiko 4427-728
• Seiko 3832-918
• Seiko 4523-623
• Seiko 7136-487
• Seiko 5292-895
• Seiko 4465-220
• Seiko 6147-910
• Seiko 3897-234
• Seiko 6229-553
• Seiko 7080-472
• Seiko 6393-957