Seiko Cal. 5257 - 369

This Spring Drive model from 1975 features a 40mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-3425d95f3454]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1975

Related Models

• Seiko 6651-898
• Seiko 0758-883
• Seiko 4461-187
• Seiko 7061-978
• Seiko 5612-765
• Seiko 0790-331
• Seiko 7055-135
• Seiko 0778-783
• Seiko 6360-879
• Seiko 5645-393
• Seiko 5659-525
• Seiko 7066-347