Seiko Cal. 6240 - 966

The Seiko 6240-966 represents an important milestone in Seiko's 1977 lineup. It features a Silver dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-8f54c91baa1f]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

Related Models

• Seiko 6616-647
• Seiko 4450-353
• Seiko 6362-757
• Seiko 4513-163
• Seiko 5286-783
• Seiko 7041-737
• Seiko 0738-123
• Seiko 7191-420
• Seiko 6270-233
• Seiko 3841-576
• Seiko 6664-290
• Seiko 0796-721