Seiko Cal. 5628 - 603

The 5628-603 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-0b0ab692f7af]

Also known as: Turtle, World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1994

Related Models

• Seiko 5620-590
• Seiko 4499-346
• Seiko 5631-662
• Seiko 6141-306
• Seiko 5643-719
• Seiko 6281-718
• Seiko 4491-736
• Seiko 4497-750
• Seiko 6316-517
• Seiko 7029-207
• Seiko 6197-773
• Seiko 5266-328