Seiko Cal. 5618 - 313

The Seiko 5618-313 represents an important milestone in Seiko's 1980 lineup. Powered by the 5618 caliber with 24j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-8b48a6127f4d]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1980

Related Models

• Seiko 6162-719
• Seiko 5240-502
• Seiko 7123-862
• Seiko 6349-733
• Seiko 4587-733
• Seiko 3836-803
• Seiko 4510-813
• Seiko 4569-292
• Seiko 4567-224
• Seiko 5675-216
• Seiko 7097-827
• Seiko 5268-272