Seiko Cal. 5240 - 132

The 5240-132 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-b38a03d056dc]

Also known as: Sumo, Helmet

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1988

Related Models

• Seiko 7068-159
• Seiko 6187-346
• Seiko 6655-714
• Seiko 6629-132
• Seiko 5231-871
• Seiko 6211-574
• Seiko 5616-724
• Seiko 5240-148
• Seiko 6138-228
• Seiko 7146-354
• Seiko 6657-230
• Seiko 4480-431