Seiko Cal. 5257 - 108

The Seiko 5257-108 represents an important milestone in Seiko's 1993 lineup. Powered by the 5257 caliber with 31j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-6cfa03037420]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1993

Related Models

• Seiko 6210-521
• Seiko 3856-681
• Seiko 7178-694
• Seiko 4476-722
• Seiko 7164-234
• Seiko 6175-529
• Seiko 5698-304
• Seiko 6122-632
• Seiko 6614-688
• Seiko 7033-653
• Seiko 5669-114
• Seiko 4476-866