Seiko Cal. 5240 - 871

The Seiko 5240-871 represents an important milestone in Seiko's 1990 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-540dddea833e]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1990

Related Models

• Seiko 7079-908
• Seiko 6321-997
• Seiko 5251-948
• Seiko 7017-942
• Seiko 6640-619
• Seiko 6672-920
• Seiko 4445-460
• Seiko 6610-183
• Seiko 4513-580
• Seiko 6276-262
• Seiko 6688-913
• Seiko 6699-139