Seiko Cal. 6318 - 305

The Seiko 6318-305 represents an important milestone in Seiko's 1992 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b3fa9356bacc]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1992

Related Models

• Seiko 4430-398
• Seiko 6687-318
• Seiko 6668-743
• Seiko 6395-258
• Seiko 3868-392
• Seiko 6283-853
• Seiko 3873-214
• Seiko 5274-301
• Seiko 0737-573
• Seiko 5267-397
• Seiko 6399-932
• Seiko 4440-770