Seiko Cal. 3848 - 745

Released in 1975, the Cal. 3848 with design code 745 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-1f359f5673ea]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1975

Related Models

• Seiko 6360-911
• Seiko 6348-637
• Seiko 6257-147
• Seiko 5231-698
• Seiko 6247-915
• Seiko 4543-656
• Seiko 6279-483
• Seiko 7110-562
• Seiko 6396-854
• Seiko 6678-115
• Seiko 6329-773
• Seiko 6249-946