Seiko Cal. 6131 - 525

This Quartz model from 1996 features a 44mm PVD Black case. Powered by the 6131 caliber with 28j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-bcc7d5cfbae6]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1996

Related Models

• Seiko 4443-827
• Seiko 7147-156
• Seiko 6612-875
• Seiko 7149-343
• Seiko 4527-287
• Seiko 6232-100
• Seiko 4494-684
• Seiko 6355-508
• Seiko 3857-679
• Seiko 6192-825
• Seiko 6267-970
• Seiko 4478-205