Seiko Cal. 5278 - 136

The Seiko 5278-136 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b2048a27afeb]

Also known as: Monster, Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1987

Related Models

• Seiko 6343-573
• Seiko 5276-196
• Seiko 5650-390
• Seiko 6615-486
• Seiko 5641-830
• Seiko 5664-108
• Seiko 4537-154
• Seiko 4541-414
• Seiko 7023-421
• Seiko 6197-198
• Seiko 6278-933
• Seiko 6136-988