Seiko Cal. 5278 - 541

The 5278-541 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-509247dabf01]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1985

Related Models

• Seiko 6221-214
• Seiko 4460-438
• Seiko 5657-693
• Seiko 7171-980
• Seiko 6678-924
• Seiko 5647-187
• Seiko 7053-276
• Seiko 0767-523
• Seiko 6312-133
• Seiko 4440-653
• Seiko 7031-801
• Seiko 5279-335