Seiko Cal. 7031 - 845

The 7031-845 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-7be8ff181b51]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1988

Related Models

• Seiko 4536-849
• Seiko 6295-739
• Seiko 0720-776
• Seiko 6655-706
• Seiko 6217-327
• Seiko 5294-249
• Seiko 0715-760
• Seiko 6175-381
• Seiko 7193-841
• Seiko 5260-139
• Seiko 0769-616
• Seiko 4547-224