Seiko Cal. 5231 - 878

The Seiko 5231-878 represents an important milestone in Seiko's 1997 lineup. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-8974c3f218ee]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1997

Related Models

• Seiko 6698-782
• Seiko 6651-244
• Seiko 3880-927
• Seiko 6689-552
• Seiko 0746-938
• Seiko 7125-387
• Seiko 4512-679
• Seiko 5232-292
• Seiko 3837-845
• Seiko 4514-755
• Seiko 0753-897
• Seiko 0719-659