Seiko Cal. 3840 - 342

This Hand-Winding model from 1966 features a 39mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-c0c922ceeee0]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1966

Related Models

• Seiko 6311-699
• Seiko 4413-467
• Seiko 6631-911
• Seiko 6353-872
• Seiko 6322-348
• Seiko 6141-790
• Seiko 6131-517
• Seiko 6673-459
• Seiko 7041-974
• Seiko 7085-158
• Seiko 6123-468
• Seiko 6254-981