Seiko Cal. 5240 - 378

This Automatic model from 1985 features a 36mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-a2a0ce6c4f9b]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1985

Related Models

• Seiko 0735-265
• Seiko 5645-371
• Seiko 5260-361
• Seiko 6194-408
• Seiko 6171-926
• Seiko 6671-212
• Seiko 6273-882
• Seiko 7050-517
• Seiko 6112-671
• Seiko 0785-366
• Seiko 7031-192
• Seiko 5631-395