Seiko Cal. 6318 - 257

Released in 1981, the Cal. 6318 with design code 257 was part of Seiko's domestic market collection. With its 19mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-cdec9cc30425]

Also known as: Monster, Goldfeather

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1981

Related Models

• Seiko 7170-150
• Seiko 5694-941
• Seiko 0742-284
• Seiko 6618-911
• Seiko 5620-993
• Seiko 4540-231
• Seiko 6120-460
• Seiko 6134-132
• Seiko 6681-965
• Seiko 4455-891
• Seiko 0770-101
• Seiko 7140-368