Seiko Cal. 3862 - 831

The Seiko 3862-831 represents an important milestone in Seiko's 1996 lineup. It features a Navy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-8c8a8ff693bf]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1996

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