Seiko Cal. 4413 - 248

This Automatic model from 1971 features a 36mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-e696f6d072ba]

Also known as: Sumo, Shogun

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1971

Related Models

• Seiko 6118-267
• Seiko 6637-483
• Seiko 6259-144
• Seiko 6685-462
• Seiko 6667-279
• Seiko 5288-148
• Seiko 3836-697
• Seiko 4544-668
• Seiko 6160-447
• Seiko 7170-788
• Seiko 7139-662
• Seiko 5224-732