Seiko Cal. 6310 - 674

The Seiko 6310-674 represents an important milestone in Seiko's 1981 lineup. It features a Silver dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-1a1c8ca03a94]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1981

Related Models

• Seiko 6388-487
• Seiko 5680-943
• Seiko 5648-778
• Seiko 3853-831
• Seiko 5699-442
• Seiko 3875-772
• Seiko 4565-635
• Seiko 5286-772
• Seiko 6118-718
• Seiko 7144-865
• Seiko 6271-189
• Seiko 6238-595