Seiko Cal. 5630 - 257

The Seiko 5630-257 represents an important milestone in Seiko's 1993 lineup. With its 21mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-8cb7652ccc36]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1993

Related Models

• Seiko 6269-357
• Seiko 6282-757
• Seiko 6320-897
• Seiko 6189-909
• Seiko 4552-109
• Seiko 6646-499
• Seiko 6258-684
• Seiko 6652-582
• Seiko 6666-711
• Seiko 6693-111
• Seiko 5213-272
• Seiko 0761-890