Seiko Cal. 6345 - 648

This Hand-Winding model from 1969 features a 45mm Titanium case. Powered by the 6345 caliber with 18j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-baed97aad0fc]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1969

Related Models

• Seiko 6241-430
• Seiko 6622-752
• Seiko 6261-303
• Seiko 7066-710
• Seiko 7136-705
• Seiko 6349-286
• Seiko 6176-576
• Seiko 6373-568
• Seiko 5277-340
• Seiko 4432-679
• Seiko 3877-215
• Seiko 7181-599